Inventor · disambiguated record
James Crabb
Also filed as: CRABB JAMES · CRABB JAMES L
6 granted patents·1 pending application·154 citations·filing 1994–2016
84Inventor score
Files withCRABB JAMES2EAGLE VISION INC1HALLIBURTON ENERGY SERV INC1HALLIBURTON ENERGY SERVICES INC1PETROLEUM ENG SERVICES1
Top patents by PatentIndex Score
7 records- 0192US8397803B2Packing element system with profiled surfaceCRABB JAMES·Filed 2010·Granted Mar 19, 2013·54 cites·26 claims
- 0278US5535826AWell-head structuresPETROLEUM ENG SERVICES·Filed 1994·Granted Jul 16, 1996·68 cites·12 claims
- 0371US8602116B2Sequenced packing element systemCRABB JAMES·Filed 2010·Granted Dec 10, 2013·5 cites·26 claims
- 0470US7758016B2Ball valveHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Jul 20, 2010·13 cites·19 claims
- 0546US5524357AInstrument cleaner with converging steam jetsEAGLE VISION INC·Filed 1994·Granted Jun 11, 1996·14 cites·7 claims
- 0644US9163480B2Decoupling a remote actuator of a well toolHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 20, 2015·0 cites·22 claims
- 0723US2017159900A1Electronic artificial flame deviceThe Gerson Company·Filed 2016·Application pending·0 cites
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