Inventor · disambiguated record
Richard J. Osborne
Also filed as: OSBORNE RICHARD · OSBORNE RICHARD J · OSBORNE RICHARD JACK
9 granted patents·3 pending applications·96 citations·filing 1989–2017
84Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC6GEN MOTORS CORP2GM GLOBAL TECH OPERATIONS INC2OSBORNE RICHARD J1WANG QIGUI1
Top patents by PatentIndex Score
12 records- 0187US8684257B2Rotor for electric motor and brazing processOSBORNE RICHARD J·Filed 2011·Granted Apr 1, 2014·12 cites·14 claims
- 0285US5524696AMethod of making a casting having an embedded preformGEN MOTORS CORP·Filed 1994·Granted Jun 11, 1996·31 cites·7 claims
- 0384US5000244ALost foam casting of dual alloy engine blockGEN MOTORS CORP·Filed 1989·Granted Mar 19, 1991·48 cites·3 claims
- 0479US8344577B2Solid phase welding of aluminum-based rotors for induction electric motorsGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Jan 1, 2013·4 cites·20 claims
- 0573US9205487B2Compensation mechanism for cast rotor lamination stack height and compression pressure controlGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 8, 2015·1 cites·23 claims
- 0657US9839959B2Center circular gating design for squeeze casting induction rotor coreGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Dec 12, 2017·0 cites·7 claims
- 0751US9601978B2Aluminum alloy rotor for an electromagnetic deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Mar 21, 2017·0 cites·16 claims
- 0847US9999921B2Method of making aluminum or magnesium based composite engine blocks or other parts with in-situ formed reinforced phases through squeeze casting or semi-solid metal forming and post heat treatmentGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jun 19, 2018·0 cites·25 claims
- 0945US2018345362A1Tool and method for direct squeeze castingGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 1044US8424188B2Method of manufacturing an end ring over pre-formed conductor bars of a rotor for an electric deviceWANG QIGUI·Filed 2011·Granted Apr 23, 2013·0 cites·20 claims
- 1137US2018029113A1Direct squeeze castingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 1236US2018056384A1Displacement-pressure regulator for a casting systemGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →