Inventor · disambiguated record
Ralph M. Cooper
Also filed as: COOPER RALPH M · COOPER RALPH MELVIN
13 granted patents·1 pending application·569 citations·filing 1983–2012
94Inventor score
Top patents by PatentIndex Score
14 records- 0192US4477142AFastenerAMP INC·Filed 1983·Granted Oct 16, 1984·79 cites·3 claims
- 0290US5452948AApparatus and method for electronically controlled hydraulic actuatorWHITAKER CORP·Filed 1994·Granted Sep 26, 1995·65 cites·24 claims
- 0390US4697864APrinted circuit board receptacle for sealed connectorAMP INC·Filed 1986·Granted Oct 6, 1987·70 cites·7 claims
- 0489US5766026AElectrical connector assembly with sealed and spring biased electrical componentWHITAKER CORP·Filed 1995·Granted Jun 16, 1998·50 cites·14 claims
- 0589US4767350AReceptacle and plug assemblyAMP INC·Filed 1986·Granted Aug 30, 1988·62 cites·21 claims
- 0687US4921437ASealed electrical connector assembly with terminal retainerAMP INC·Filed 1989·Granted May 1, 1990·64 cites·25 claims
- 0781US8982578B2Connector system and assembly having integrated protection circuitryBRYAN LYLE STANLEY·Filed 2011·Granted Mar 17, 2015·13 cites·17 claims
- 0877US4705339ASealed plug for a printed circuit board receptacleAMP INC·Filed 1986·Granted Nov 10, 1987·38 cites·12 claims
- 0972US5609491AElectrical connector for printed circuit board assemblyWHITAKER CORP·Filed 1995·Granted Mar 11, 1997·34 cites·48 claims
- 1066US4509710ACable clampAMP INC·Filed 1983·Granted Apr 9, 1985·30 cites·13 claims
- 1164US4772234ATerminal for establishing electrical contact with a postAMP INC·Filed 1987·Granted Sep 20, 1988·25 cites·21 claims
- 1262US6109960AConnector towerWHITAKER CORP·Filed 1997·Granted Aug 29, 2000·20 cites·9 claims
- 1358US5892659ARetention system for solenoid coilsWHITAKER CORP·Filed 1996·Granted Apr 6, 1999·19 cites·10 claims
- 1451US2013015929A1Intelligent switch system and assembly having integrated protection circuitryTYCO ELECTRONICS CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →