Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NO995426Aexternal-prioritypatent/NO995426D0/no
Priority claimed from NO19995641Aexternal-prioritypatent/NO995641L/no
Priority claimed from GBGB0004354.7Aexternal-prioritypatent/GB0004354D0/en
Priority claimed from PCT/GB2000/004241external-prioritypatent/WO2001033036A2/en
Application filed by Weatherford LambfiledCriticalWeatherford Lamb
Priority to NO20022146ApriorityCriticalpatent/NO20022146L/no
Publication of NO20022146D0publicationCriticalpatent/NO20022146D0/no
Publication of NO20022146LpublicationCriticalpatent/NO20022146L/no