Inventor · disambiguated record
Paul L. Tasson
Also filed as: TASSON PAUL L
6 granted patents·363 citations·filing 1991–2013
87Inventor score
Files withVARCO SHAFFER INC2BAROID TECHNOLOGY INC1BRUGMAN JAMES D1CAMERON INT CORP1COOPER CAMERON CORP1
Top patents by PatentIndex Score
6 records- 0191US5588491ARotating blowout preventer and methodVARCO SHAFFER INC·Filed 1995·Granted Dec 31, 1996·135 cites·20 claims
- 0290US5662171ARotating blowout preventer and methodVARCO SHAFFER INC·Filed 1996·Granted Sep 2, 1997·129 cites·20 claims
- 0370US6719262B2Bidirectional sealing blowout preventerCOOPER CAMERON CORP·Filed 2001·Granted Apr 13, 2004·38 cites·18 claims
- 0461USRE38249ERotating blowout preventer and methodBRUGMAN JAMES D·Filed 1998·Granted Sep 16, 2003·38 cites·29 claims
- 0557US9068402B2Drilling mud recovery systemCAMERON INT CORP·Filed 2013·Granted Jun 30, 2015·1 cites·20 claims
- 0657US5158264AParallel expanding gate valveBAROID TECHNOLOGY INC·Filed 1991·Granted Oct 27, 1992·22 cites·14 claims
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