Core-containing sealing assembly | Patent Publication Number 20020166672

US 20020166672 A1
Patent Number-
Application Number10184547
Filled DateJun 28, 2002
Priority DateJun 1, 2000
Publication DateNov 14, 2002
Original AssigneeWeatherford International
Current AssigneeWeatherford International
Inventor/ApplicantsL. Cameron White
David M. Haugen
Erik P. Eriksen
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