Inventor · disambiguated record
James C. Mcgill
Also filed as: MCGILL JAMES C
16 granted patents·3 pending applications·479 citations·filing 1976–2011
95Inventor score
Files withMCGILL JAMES C8MC GILL INC3B L KEY SERVICES L L C1HT MANAGEMENT CO1SEISMIC SAFETY PRODUCTS INC1
Top patents by PatentIndex Score
19 records- 0194US7458387B2Emergency gas and electricity shutoff apparatus and control systemMCGILL JAMES C·Filed 2005·Granted Dec 2, 2008·33 cites·3 claims
- 0291US4305734ARecovery of hydrocarbon components from a hydrocarbon-carrier gas mixtureMC GILL INC·Filed 1979·Granted Dec 15, 1981·57 cites·51 claims
- 0388US4066423AAdsorption-absorption vapor recovery systemHT MANAGEMENT CO·Filed 1976·Granted Jan 3, 1978·75 cites·5 claims
- 0485US6938637B2Emergency gas and electricity shutoff apparatus and control systemFiled 2003·Granted Sep 6, 2005·26 cites·7 claims
- 0582US6085772ASmart automatic safety valve having remote electromagnetic shut-off protection and reset control from seismic or other sensorsFiled 1997·Granted Jul 11, 2000·47 cites·52 claims
- 0678US4634369APurging processMC GILL INC·Filed 1985·Granted Jan 6, 1987·36 cites·18 claims
- 0777US5119841ASafety shut off apparatusMCGILL JAMES C·Filed 1991·Granted Jun 9, 1992·38 cites·24 claims
- 0873US5409031ASafety shut off valveFiled 1993·Granted Apr 25, 1995·39 cites·27 claims
- 0967US7814924B2Seismic safety valve and valve actuatorMCGILL JAMES C·Filed 2006·Granted Oct 19, 2010·4 cites·5 claims
- 1066US6705340B1Emergency gas and electricity shutoff apparatus and control systemFiled 1999·Granted Mar 16, 2004·26 cites·20 claims
- 1162US4903720ASafety shut off deviceMCGILL JAMES C·Filed 1988·Granted Feb 27, 1990·21 cites·21 claims
- 1256US5992439AInterface apparatus for adapting a gas flow valve to a gas meterFiled 1998·Granted Nov 30, 1999·22 cites·13 claims
- 1353US5984581APipeline coatingB L KEY SERVICES L L C·Filed 1997·Granted Nov 16, 1999·26 cites·29 claims
- 1449US2009065068A1Emergency gas and electricity shutoff apparatus and control systemMCGILL JAMES C·Filed 2008·Application pending·0 cites
- 1546US4528000AFuel conditioning processMC GILL INC·Filed 1983·Granted Jul 9, 1985·16 cites·4 claims
- 1646US2011320078A1Systems and methods for retrofitting combustible fuel vehicles to a plug-in electric hybridMCGILL JAMES C·Filed 2009·Application pending·0 cites
- 1745US2011089353A1Seismic safety valve and valve actuatorMCGILL JAMES C·Filed 2010·Application pending·0 cites
- 1842US8950422B2Actuating mechanism for a valve and an electric switch having an actuatorMCGILL JAMES C·Filed 2011·Granted Feb 10, 2015·0 cites·24 claims
- 1939US5704385AAutomatic and manually operable safety shutoff valveSEISMIC SAFETY PRODUCTS INC·Filed 1995·Granted Jan 6, 1998·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →