Inventor · disambiguated record
David Carter Allensworth
Also filed as: ALLENSWORTH DAVID · ALLENSWORTH DAVID C · ALLENSWORTH DAVID CARTER
8 granted patents·1 pending application·77 citations·filing 1998–2015
85Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP4OCEANWORKS INTERNATIONAL INC2ALLENSWORTH DAVID C1ALLENSWORTH DAVID CARTER1WESTERN ATLAS INT INC1
Top patents by PatentIndex Score
9 records- 0185US7172447B2Subsea gang connector systemOCEANWORKS INTERNATIONAL INC·Filed 2005·Granted Feb 6, 2007·31 cites·17 claims
- 0281US8720578B2Telescoping orientation jointALLENSWORTH DAVID C·Filed 2011·Granted May 13, 2014·11 cites·12 claims
- 0377US9091136B2Subsea safety valve systemALLENSWORTH DAVID CARTER·Filed 2012·Granted Jul 28, 2015·7 cites·12 claims
- 0468US9863202B2Propellant energy to operate subsea equipmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jan 9, 2018·3 cites·20 claims
- 0565US9441439B2Rotary actuated cutter module system and methodologySCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 13, 2016·2 cites·17 claims
- 0652US10329876B2Valve with integral pistonSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jun 25, 2019·0 cites·20 claims
- 0751US9637998B2Subsea safety valve systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted May 2, 2017·0 cites·19 claims
- 0849US6044038AMarine seismic cable systemWESTERN ATLAS INT INC·Filed 1998·Granted Mar 28, 2000·23 cites·18 claims
- 0933US2006157235A1Termination for segmented steel tube bundleOCEANWORKS INTERNATIONAL INC·Filed 2005·Application pending·0 cites
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