Inventor · disambiguated record
Joseph E. Robbins
Also filed as: ROBBINS JOSEPH E
8 granted patents·1 pending application·50 citations·filing 2003–2011
83Inventor score
Files withGM GLOBAL TECH OPERATIONS INC3WAKADE SHEKHAR G2CLEVER GLENN E1GEN MOTORS CORP1ROBBINS JOSEPH E1
Top patents by PatentIndex Score
9 records- 0183US8568259B2Engine accessory drive with belt tensioner and same plane idlerROBBINS JOSEPH E·Filed 2009·Granted Oct 29, 2013·16 cites·12 claims
- 0280US7789054B2Twin cam phaser for dual independent cam phasingGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Sep 7, 2010·7 cites·20 claims
- 0377US6712028B1Engine cooling system with water pump recirculation bypass controlGEN MOTORS CORP·Filed 2003·Granted Mar 30, 2004·20 cites·3 claims
- 0468US7966983B2Concentric camshaft with varying wall geometry and method of assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 28, 2011·4 cites·20 claims
- 0566US8534252B2Concentric camshaft with varying wall geometry and method of assemblyCLEVER GLENN E·Filed 2011·Granted Sep 17, 2013·1 cites·20 claims
- 0655US8215274B2Hydraulic control system for engine cam phasingROZARIO FREDERICK J·Filed 2008·Granted Jul 10, 2012·2 cites·12 claims
- 0751US8951466B2Method of making component shapes having non-round exterior shapesWAKADE SHEKHAR G·Filed 2009·Granted Feb 10, 2015·0 cites·15 claims
- 0842US8510942B2Camshaft lobe and method of making sameWAKADE SHEKHAR G·Filed 2008·Granted Aug 20, 2013·0 cites·17 claims
- 0941US2009223469A1Balance shaft drive systemGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →