|
US5622871A
(en)
*
|
1987-04-27 |
1997-04-22 |
Unilever Patent Holdings B.V. |
Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
|
|
US3600009A
(en)
*
|
1969-04-28 |
1971-08-17 |
Jerome Feig |
Flexible connector having union nuts
|
|
US4267261A
(en)
*
|
1971-07-15 |
1981-05-12 |
Energy Conversion Devices, Inc. |
Method for full format imaging
|
|
US3734630A
(en)
*
|
1971-09-09 |
1973-05-22 |
Logetronics Inc |
Copy density reading and exposure control system
|
|
US3762817A
(en)
*
|
1972-02-23 |
1973-10-02 |
Minnesota Mining & Mfg |
Spectral densitometer
|
|
US3924948A
(en)
*
|
1973-12-17 |
1975-12-09 |
Kontes Glass Co |
Densitometer for use in quantitative thin layer chromatographic analysis
|
|
US3905767A
(en)
*
|
1974-01-30 |
1975-09-16 |
Miles Lab |
Process for qualitative analysis or quantitation of antigens or antibodies
|
|
JPS59779B2
(en)
*
|
1977-01-20 |
1984-01-09 |
株式会社京都第一科学 |
Analysis method for urine etc.
|
|
US4225575A
(en)
*
|
1978-05-15 |
1980-09-30 |
Ventrex Laboratories, Inc. |
Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system
|
|
US4197088A
(en)
*
|
1977-09-23 |
1980-04-08 |
Akro-Medic Engineering, Inc. |
Method for qualitative and quantitative determination of immunological reactions
|
|
US4400353A
(en)
*
|
1977-09-23 |
1983-08-23 |
Akro-Medic Engineering, Inc. |
Electro-optical system for use in evaluating immunological reactions
|
|
GB1598086A
(en)
*
|
1977-12-22 |
1981-09-16 |
Medistron Ltd |
Reflectometers
|
|
US4160008A
(en)
*
|
1978-01-26 |
1979-07-03 |
Miles Laboratories, Inc. |
Multilayered test device for determining the presence of a liquid sample component, and method of use
|
|
CA1168064A
(en)
*
|
1980-03-22 |
1984-05-29 |
Klaus Nenninger |
Device for positioning a test strip for optical- medical measurements
|
|
US4379224A
(en)
*
|
1981-05-26 |
1983-04-05 |
Honeywell Inc. |
Apparatus for interpreting Code 39 bar code data
|
|
DE3138878A1
(en)
*
|
1981-09-30 |
1983-04-14 |
Boehringer Mannheim Gmbh, 6800 Mannheim |
MEASURING DEVICE, IN PARTICULAR ULBRICHT'S BALL
|
|
US4438327A
(en)
*
|
1982-04-21 |
1984-03-20 |
Burr-Brown Research Corporation |
Bar code reading system and method
|
|
JPS58208690A
(en)
*
|
1982-05-28 |
1983-12-05 |
Seiko Instr & Electronics Ltd |
Bar code input electronic time piece
|
|
DE3226370A1
(en)
*
|
1982-07-14 |
1984-01-19 |
Compur-Electronic GmbH, 8000 München |
REMISSION MEASURING HEAD
|
|
DE3247608A1
(en)
*
|
1982-12-23 |
1984-07-05 |
Boehringer Mannheim Gmbh, 6800 Mannheim |
TEST STRIP
|
|
US4537861A
(en)
*
|
1983-02-03 |
1985-08-27 |
Elings Virgil B |
Apparatus and method for homogeneous immunoassay
|
|
US4552458A
(en)
*
|
1983-10-11 |
1985-11-12 |
Eastman Kodak Company |
Compact reflectometer
|
|
DE3407754A1
(en)
*
|
1984-03-02 |
1985-09-12 |
Boehringer Mannheim Gmbh, 6800 Mannheim |
DEVICE FOR DETERMINING THE DIFFUSION REFLECTIVITY OF A SAMPLE AREA OF SMALL DIMENSIONS
|
|
GB8406752D0
(en)
*
|
1984-03-15 |
1984-04-18 |
Unilever Plc |
Chemical and clinical tests
|
|
US4647544A
(en)
*
|
1984-06-25 |
1987-03-03 |
Nicoli David F |
Immunoassay using optical interference detection
|
|
US4689202A
(en)
*
|
1984-09-11 |
1987-08-25 |
Miles Laboratories, Inc. |
Reagent test strip reading instrument
|
|
US5055261A
(en)
*
|
1984-09-11 |
1991-10-08 |
Miles Inc. |
Reagent test strip reading instrument
|
|
DE3445816C1
(en)
*
|
1984-12-15 |
1986-06-12 |
Behringwerke Ag, 3550 Marburg |
Flat diagnostic agent
|
|
DE3530993A1
(en)
*
|
1985-08-30 |
1987-03-05 |
Miles Lab |
TEST STRIP WITH DETERMINABLE SAMPLE CAPACITY
|
|
TW203120B
(en)
*
|
1985-10-04 |
1993-04-01 |
Abbott Lab |
|
|
US4916056A
(en)
*
|
1986-02-18 |
1990-04-10 |
Abbott Laboratories |
Solid-phase analytical device and method for using same
|
|
US4894326A
(en)
*
|
1986-04-09 |
1990-01-16 |
Fred Hutchinson Cancer Research Center |
Monoclonal antibody defining oncofetal structure of fibronectin
|
|
US4857457A
(en)
*
|
1986-07-24 |
1989-08-15 |
Shamsuddin Abulkalam M |
Screening test for large intestinal cancer
|
|
DE3626373A1
(en)
*
|
1986-08-05 |
1988-02-18 |
Fritz Kurandt |
DEVICE FOR QUICK COLOR MEASUREMENT ON DIFFERENT SAMPLES
|
|
US5059394A
(en)
*
|
1986-08-13 |
1991-10-22 |
Lifescan, Inc. |
Analytical device for the automated determination of analytes in fluids
|
|
US4935346A
(en)
*
|
1986-08-13 |
1990-06-19 |
Lifescan, Inc. |
Minimum procedure system for the determination of analytes
|
|
USD299860S
(en)
*
|
1986-09-02 |
1989-02-14 |
Pacific Biotech, Inc. |
Reaction unit for use in analyzing biological fluids
|
|
DE3630777A1
(en)
*
|
1986-09-10 |
1988-03-24 |
Hoechst Ag |
DEVICE FOR EVALUATING TEST STRIPS
|
|
US4960691A
(en)
*
|
1986-09-29 |
1990-10-02 |
Abbott Laboratories |
Chromatographic test strip for determining ligands or receptors
|
|
GB8701432D0
(en)
*
|
1987-01-22 |
1987-02-25 |
Unilever Plc |
Assays
|
|
CA1305921C
(en)
|
1987-01-30 |
1992-08-04 |
Eric K. Gustafson |
Diffraction immunoassay and reagents
|
|
US5132097A
(en)
*
|
1987-02-11 |
1992-07-21 |
G.D. Research |
Apparatus for analysis of specific binding complexes
|
|
US4920046A
(en)
*
|
1987-02-20 |
1990-04-24 |
Becton, Dickinson And Company |
Process, test device, and test kit for a rapid assay having a visible readout
|
|
US4918025A
(en)
*
|
1987-03-03 |
1990-04-17 |
Pb Diagnostic Systems, Inc. |
Self contained immunoassay element
|
|
US5047206A
(en)
*
|
1987-03-11 |
1991-09-10 |
Wayne State University |
Reagent test strip
|
|
CA1303983C
(en)
*
|
1987-03-27 |
1992-06-23 |
Robert W. Rosenstein |
Solid phase assay
|
|
EP0560410B1
(en)
*
|
1987-04-27 |
2002-10-02 |
Inverness Medical Switzerland GmbH |
A test device for performing specific binding assays
|
|
US4855240A
(en)
*
|
1987-05-13 |
1989-08-08 |
Becton Dickinson And Company |
Solid phase assay employing capillary flow
|
|
DE3718140A1
(en)
*
|
1987-05-29 |
1988-12-08 |
Boehringer Mannheim Gmbh |
HETEROGENIC IMMUNOASSAY
|
|
US4943522A
(en)
*
|
1987-06-01 |
1990-07-24 |
Quidel |
Lateral flow, non-bibulous membrane assay protocols
|
|
US5120643A
(en)
*
|
1987-07-13 |
1992-06-09 |
Abbott Laboratories |
Process for immunochromatography with colloidal particles
|
|
US4868767A
(en)
*
|
1987-07-30 |
1989-09-19 |
Cerex Corporation |
Reflectance gradient densitometer
|
|
US4981786A
(en)
*
|
1987-09-04 |
1991-01-01 |
Syntex (U.S.A.) Inc. |
Multiple port assay device
|
|
US4902629A
(en)
*
|
1987-10-06 |
1990-02-20 |
Personal Diagnostics, Inc. |
Apparatus and processes for facilitating reaction between analyte and test reagent system
|
|
US4874691A
(en)
*
|
1987-10-16 |
1989-10-17 |
Quadra Logic Technologies Inc. |
Membrane-supported immunoassays
|
|
US5275785A
(en)
*
|
1987-10-30 |
1994-01-04 |
Unilever Patent Holdings B.V. |
Test device for detecting an analyte in a liquid sample
|
|
US5185270A
(en)
*
|
1987-11-17 |
1993-02-09 |
Adeza Biomedical Corporation |
Fetal fibronectin pregnancy test
|
|
US5096830A
(en)
*
|
1987-11-17 |
1992-03-17 |
Adeza Biomedical Corporation |
Preterm labor and membrane rupture test
|
|
US5223440A
(en)
*
|
1987-11-17 |
1993-06-29 |
Adeza Biomedical Corporation |
Ex vivo product of conception test to determine abortion
|
|
US4818677A
(en)
*
|
1987-12-03 |
1989-04-04 |
Monoclonal Antibodies, Inc. |
Membrane assay using focused sample application
|
|
DE8716270U1
(en)
*
|
1987-12-09 |
1988-02-18 |
LRE Relais + Elektronik GmbH, 8000 München |
Device, in particular for examining the cholesterol content of blood
|
|
US5006474A
(en)
*
|
1987-12-16 |
1991-04-09 |
Disease Detection International Inc. |
Bi-directional lateral chromatographic test device
|
|
US5094955A
(en)
*
|
1988-03-15 |
1992-03-10 |
Akzo N.V. |
Device and method for detecting microorganisms
|
|
US5089387A
(en)
|
1988-07-07 |
1992-02-18 |
Adeza Biomedical Corporation |
Dna probe diffraction assay and reagents
|
|
US4907857A
(en)
*
|
1988-07-25 |
1990-03-13 |
Abbott Laboratories |
Optical fiber distribution system for an optical fiber sensor
|
|
US5281522A
(en)
*
|
1988-09-15 |
1994-01-25 |
Adeza Biomedical Corporation |
Reagents and kits for determination of fetal fibronectin in a vaginal sample
|
|
US4919889A
(en)
*
|
1988-09-15 |
1990-04-24 |
Aspen Diagnostics Corporation |
Sample collection and transport fluid composition
|
|
US5079171A
(en)
|
1988-09-15 |
1992-01-07 |
Adeza Biomedical Corporation |
Determining pregnancy induced hypertension and eclampsia by immunoassay of cellular fibronectin
|
|
US5252459A
(en)
*
|
1988-09-23 |
1993-10-12 |
Abbott Laboratories |
Indicator reagents, diagnostic assays and test kits employing organic polymer latex particles
|
|
US5236846A
(en)
*
|
1988-11-18 |
1993-08-17 |
Adeza Biomedical Corporation |
Ectopic pregnancy test
|
|
US5202268A
(en)
*
|
1988-12-30 |
1993-04-13 |
Environmental Diagnostics, Inc. |
Multi-layered test card for the determination of substances in liquids
|
|
US5073342A
(en)
*
|
1989-01-05 |
1991-12-17 |
Eastman Kodak Company |
Reciprocating transfer mechanism
|
|
US5100805A
(en)
*
|
1989-01-26 |
1992-03-31 |
Seradyn, Inc. |
Quantitative immunoassay system and method for agglutination assays
|
|
US5118183A
(en)
*
|
1989-02-10 |
1992-06-02 |
X-Rite, Incorporated |
Automated strip reader densitometer
|
|
US5304786A
(en)
*
|
1990-01-05 |
1994-04-19 |
Symbol Technologies, Inc. |
High density two-dimensional bar code symbol
|
|
US5120662A
(en)
*
|
1989-05-09 |
1992-06-09 |
Abbott Laboratories |
Multilayer solid phase immunoassay support and method of use
|
|
US5087556A
(en)
*
|
1989-05-17 |
1992-02-11 |
Actimed Laboratories, Inc. |
Method for quantitative analysis of body fluid constituents
|
|
US5147609A
(en)
*
|
1989-05-19 |
1992-09-15 |
Pb Diagnostic Systems, Inc. |
Assay element
|
|
US4945250A
(en)
*
|
1989-07-12 |
1990-07-31 |
Pb Diagnostic Systems, Inc. |
Optical read head for immunoassay instrument
|
|
AU635314B2
(en)
*
|
1989-09-08 |
1993-03-18 |
Terumo Kabushiki Kaisha |
Measuring apparatus
|
|
US5185127A
(en)
*
|
1989-09-21 |
1993-02-09 |
Becton, Dickinson And Company |
Test device including flow control means
|
|
US5147780A
(en)
*
|
1989-12-01 |
1992-09-15 |
Sangstat Medical Corporation |
Multiwell stat test
|
|
DE3940152A1
(en)
*
|
1989-12-05 |
1991-06-06 |
Boehringer Mannheim Gmbh |
TEST STRIP EVALUATOR FOR MULTIPLE TEST STRIPS
|
|
USD328135S
(en)
*
|
1990-01-12 |
1992-07-21 |
Pacific Biotech, Inc. |
Reaction unit for use in analyzing biological fluids
|
|
US5249259A
(en)
*
|
1990-01-23 |
1993-09-28 |
Massachusetts Institute Of Technology |
Genetic algorithm technique for designing neural networks
|
|
US5141850A
(en)
*
|
1990-02-07 |
1992-08-25 |
Hygeia Sciences, Inc. |
Porous strip form assay device method
|
|
DE4012216A1
(en)
*
|
1990-04-14 |
1991-10-17 |
Boehringer Mannheim Gmbh |
TEST CARRIER FOR THE ANALYSIS OF LIQUIDS
|
|
US5299284A
(en)
*
|
1990-04-09 |
1994-03-29 |
Arizona Board Of Regents, Acting On Behalf Of Arizona State University |
Pattern classification using linear programming
|
|
US5198369A
(en)
*
|
1990-04-25 |
1993-03-30 |
Canon Kabushiki Kaisha |
Sample measuring method using agglomeration reaction of microcarriers
|
|
IL98150A0
(en)
|
1990-05-17 |
1992-08-18 |
Adeza Biomedical Corp |
Highly reflective biogratings and method for theirhighly reflective biogratings and method production
|
|
US5157733A
(en)
*
|
1990-06-08 |
1992-10-20 |
Fuji Photo Film Co., Ltd. |
Radiation image processing apparatus, determination apparatus, and radiation image read-out apparatus
|
|
US5251626A
(en)
*
|
1990-07-03 |
1993-10-12 |
Telectronics Pacing Systems, Inc. |
Apparatus and method for the detection and treatment of arrhythmias using a neural network
|
|
US5147606A
(en)
*
|
1990-08-06 |
1992-09-15 |
Miles Inc. |
Self-metering fluid analysis device
|
|
US5135160A
(en)
*
|
1990-08-17 |
1992-08-04 |
Opticon, Inc. |
Portable bar code reader utilizing pulsed LED array
|
|
JP3231810B2
(en)
*
|
1990-08-28 |
2001-11-26 |
アーチ・デベロップメント・コーポレーション |
Differential diagnosis support method using neural network
|
|
US5227893A
(en)
*
|
1990-10-31 |
1993-07-13 |
International Business Machines Corporation |
Pseudo-bar code control of image transmission
|
|
US5192856A
(en)
*
|
1990-11-19 |
1993-03-09 |
An Con Genetics, Inc. |
Auto focusing bar code reader
|
|
JPH04250710A
(en)
*
|
1991-01-09 |
1992-09-07 |
Sony Corp |
Audio circuit
|
|
IT1246676B
(en)
|
1991-02-21 |
1994-11-24 |
Seac Srl |
IMMUNOLOGICAL ANALYSIS EQUIPMENT.
|
|
US5246858A
(en)
*
|
1991-02-27 |
1993-09-21 |
Boehringer Mannheim Corporation |
Apparatus and method for analyzing a body fluid
|
|
US5331550A
(en)
|
1991-03-05 |
1994-07-19 |
E. I. Du Pont De Nemours And Company |
Application of neural networks as an aid in medical diagnosis and general anomaly detection
|
|
ATE156962T1
(en)
*
|
1991-04-29 |
1997-08-15 |
Siemens Ag |
CIRCUIT ARRANGEMENT FOR DATA CONVERSION
|
|
US5648274A
(en)
*
|
1991-05-29 |
1997-07-15 |
Smithkline Diagnostics, Inc. |
Competitive immunoassay device
|
|
US5686315A
(en)
*
|
1991-06-14 |
1997-11-11 |
Quidel Corporation |
Assay device for one step detection of analyte
|
|
USD342575S
(en)
*
|
1991-09-26 |
1993-12-21 |
Fujirebio Kabushiki Kaisha |
Receptacle for blood sample analyzing
|
|
US5301681A
(en)
*
|
1991-09-27 |
1994-04-12 |
Deban Abdou F |
Device for detecting cancerous and precancerous conditions in a breast
|
|
US5179288A
(en)
*
|
1991-09-30 |
1993-01-12 |
Ortho Pharmaceutical Corporation |
Apparatus and method for measuring a bodily constituent
|
|
WO1993009432A1
(en)
*
|
1991-11-04 |
1993-05-13 |
Adeza Biomedical Corporation |
Screening method for identifying women at increased risk for imminent delivery
|
|
US5516702A
(en)
*
|
1991-11-06 |
1996-05-14 |
Adeza Biomedical Corporation |
Screening method for identifying women at increased risk for imminent delivery
|
|
US5262625A
(en)
*
|
1991-11-15 |
1993-11-16 |
Ncr Corporation |
Multiple bar code decoding system and method
|
|
JP3081043B2
(en)
*
|
1991-12-27 |
2000-08-28 |
シスメックス株式会社 |
Diagnosis method of cerebral infarction
|
|
USD341663S
(en)
*
|
1992-03-06 |
1993-11-23 |
Hygeia Sciences, Inc. |
Immunoassay test cartridge
|
|
US5223219A
(en)
*
|
1992-04-10 |
1993-06-29 |
Biotrack, Inc. |
Analytical cartridge and system for detecting analytes in liquid samples
|
|
US5279941A
(en)
*
|
1992-06-12 |
1994-01-18 |
Trustees Of The University Of Pennsylvania |
Determination of endometrial receptivity toward embryo implantation
|
|
GB9217864D0
(en)
*
|
1992-08-21 |
1992-10-07 |
Unilever Plc |
Monitoring method
|
|
JPH06274660A
(en)
|
1993-03-18 |
1994-09-30 |
Hitachi Ltd |
Recognizing or diagnosing method
|
|
US5354692A
(en)
*
|
1992-09-08 |
1994-10-11 |
Pacific Biotech, Inc. |
Analyte detection device including a hydrophobic barrier for improved fluid flow
|
|
DE4310583A1
(en)
*
|
1993-03-31 |
1994-10-06 |
Boehringer Mannheim Gmbh |
Test strip analysis system
|
|
US5500375A
(en)
*
|
1993-04-13 |
1996-03-19 |
Serex, Inc. |
Integrated packaging-holder device for immunochromatographic assays in flow-through or dipstick formats
|
|
US5594637A
(en)
*
|
1993-05-26 |
1997-01-14 |
Base Ten Systems, Inc. |
System and method for assessing medical risk
|
|
US5473537A
(en)
*
|
1993-07-30 |
1995-12-05 |
Psychresources Development Company |
Method for evaluating and reviewing a patient's condition
|
|
US5415994A
(en)
*
|
1993-08-02 |
1995-05-16 |
Quidel Corporation |
Lateral flow medical diagnostic assay device with sample extraction means
|
|
US5537590A
(en)
*
|
1993-08-05 |
1996-07-16 |
Amado; Armando |
Apparatus for applying analysis rules to data sets in a relational database to generate a database of diagnostic records linked to the data sets
|
|
EP0722563A4
(en)
*
|
1993-08-24 |
1998-03-04 |
Metrika Lab Inc |
Novel disposable electronic assay device
|
|
US5408535A
(en)
*
|
1993-09-07 |
1995-04-18 |
Miles Inc. |
Video test strip reader and method for evaluating test strips
|
|
US5455890A
(en)
*
|
1993-09-30 |
1995-10-03 |
Motorola, Inc. |
Method for structuring an expert system utilizing one or more neural networks
|
|
US5457313A
(en)
*
|
1994-02-01 |
1995-10-10 |
The United States Of America As Represented By The United States Department Of Energy. |
Fiber optic detector and method for using same for detecting chemical species
|
|
US5598007A
(en)
*
|
1994-03-21 |
1997-01-28 |
Intermec Corporation |
Symbology reader with fixed focus spotter beam
|
|
US5658801A
(en)
*
|
1994-05-03 |
1997-08-19 |
Spectral Diagnostics Inc. |
Medical test kit
|
|
US5623939A
(en)
*
|
1994-05-19 |
1997-04-29 |
Board Of Regents, University Of Texas System |
Method and apparatus for analyzing uterine electrical activity from surface measurements for obstetrical diagnosis
|
|
USD361842S
(en)
*
|
1994-05-23 |
1995-08-29 |
Carter Wallace, Inc. |
Immunoassay test cartridge
|
|
DE4425432A1
(en)
*
|
1994-07-19 |
1996-01-25 |
Boehringer Mannheim Gmbh |
Evaluation device for reflectometric evaluation of test elements
|
|
CA2156226C
(en)
*
|
1994-08-25 |
1999-02-23 |
Takayuki Taguchi |
Biological fluid analyzing device and method
|
|
US5526120A
(en)
*
|
1994-09-08 |
1996-06-11 |
Lifescan, Inc. |
Test strip with an asymmetrical end insuring correct insertion for measuring
|
|
USD379663S
(en)
*
|
1994-09-23 |
1997-06-03 |
Unipath Limited |
Testing instrument
|
|
USD379662S
(en)
*
|
1994-09-23 |
1997-06-03 |
Unipath Limited |
Combined testing instrument and cap
|
|
US5597532A
(en)
*
|
1994-10-20 |
1997-01-28 |
Connolly; James |
Apparatus for determining substances contained in a body fluid
|
|
US5627907A
(en)
*
|
1994-12-01 |
1997-05-06 |
University Of Pittsburgh |
Computerized detection of masses and microcalcifications in digital mammograms
|
|
USD380554S
(en)
*
|
1994-12-12 |
1997-07-01 |
Medix Biotech, Inc. |
Transparent assay tester for biological fluids with a magnification lens
|
|
USD375799S
(en)
*
|
1994-12-12 |
1996-11-19 |
Leiva William A |
Transparent assay tester for biological fluids with a fresnel lens
|
|
USD369868S
(en)
*
|
1995-01-31 |
1996-05-14 |
Carter-Wallace, Inc. |
Immunoassay test cartridge
|
|
US5668017A
(en)
*
|
1995-02-10 |
1997-09-16 |
Path |
Radial absorption device
|
|
USD384164S
(en)
*
|
1995-04-06 |
1997-09-23 |
Medix Biotech, Inc. |
Transparent assay tester for biological fluids
|
|
US5701181A
(en)
*
|
1995-05-12 |
1997-12-23 |
Bayer Corporation |
Fiber optic diffuse light reflectance sensor utilized in the detection of occult blood
|
|
US5780834A
(en)
*
|
1995-05-15 |
1998-07-14 |
Welch Allyn, Inc. |
Imaging and illumination optics assembly
|
|
US5621204A
(en)
*
|
1995-05-30 |
1997-04-15 |
Opticon Inc |
Low power bar code reader
|
|
US5656502A
(en)
*
|
1995-06-07 |
1997-08-12 |
Diagnostic Chemicals Limited |
Test strip holder and method of use
|
|
USD383350S
(en)
*
|
1995-06-28 |
1997-09-09 |
Ariel Leibovic |
Coffee maker
|
|
US5687716A
(en)
*
|
1995-11-15 |
1997-11-18 |
Kaufmann; Peter |
Selective differentiating diagnostic process based on broad data bases
|
|
USD383549S
(en)
*
|
1996-04-01 |
1997-09-09 |
Warner-Lambert Company |
Pregnancy tester
|
|
US5661563A
(en)
*
|
1996-05-09 |
1997-08-26 |
Bayer Corporation |
Reflectance spectroscope with read head for minimizing singly-reflected light rays
|
|
USD390667S
(en)
*
|
1997-04-08 |
1998-02-10 |
Carter-Wallace, Inc. |
Diagnostic detection device
|