Inventor · disambiguated record
James E. Cooper
Also filed as: COOPER JAMES E · COOPER JAMES ERVIN
7 granted patents·2 pending applications·25 citations·filing 1976–2015
79Inventor score
Top patents by PatentIndex Score
9 records- 0180US10107314B2Cylinder having a floating piston, low profile swivel cap, and lubricated rodSPX CORP·Filed 2015·Granted Oct 23, 2018·3 cites·17 claims
- 0263US9856892B2Cylinder having a floating piston, swivel cap, and lubricated rodSPX CORP·Filed 2014·Granted Jan 2, 2018·2 cites·16 claims
- 0362US7685968B2Livestock feed scraperCOOPER JAMES E·Filed 2006·Granted Mar 30, 2010·4 cites·7 claims
- 0461US10100928B2Floating pistonSPX CORP·Filed 2015·Granted Oct 16, 2018·1 cites·16 claims
- 0555US4037656AOil recovery method employing acids extracted from crudes using a ion-exchange processMOBIL OIL CORP·Filed 1976·Granted Jul 26, 1977·15 cites·8 claims
- 0649US9784290B2Swivel capSPX CORP·Filed 2014·Granted Oct 10, 2017·0 cites·18 claims
- 0741US2014102293A1Self aligning cylinder piston and rod bearing and method of manufacture thereofSPX CORP·Filed 2012·Application pending·0 cites
- 0833US2016025220A1Actuation Rod Lubrication System And MethodSPX CORP·Filed 2015·Application pending·0 cites
- 0930US9242661B2Railway point crank systemSPX INTERNAT LTD·Filed 2013·Granted Jan 26, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →