Inventor · disambiguated record
Joseph C. Kopchick
Also filed as: KOPCHICK JOSEPH C
5 granted patents·2 pending applications·8 citations·filing 2010–2013
70Inventor score
Top patents by PatentIndex Score
7 records- 0177US8813357B2Piston with bi-metallic domeKOPCHICK JOSEPH C·Filed 2012·Granted Aug 26, 2014·3 cites·10 claims
- 0276US8863647B2Oil gallery piston with improved thermal conductivityKOPCHICK JOSEPH C·Filed 2011·Granted Oct 21, 2014·2 cites·21 claims
- 0371US8763247B2Diesel piston with bi-metallic domeKOPCHICK JOSEPH C·Filed 2011·Granted Jul 1, 2014·2 cites·11 claims
- 0455US8863381B2Method of making a piston oil gallery using a hollow metallic coreKOPCHICK JOSEPH C·Filed 2010·Granted Oct 21, 2014·1 cites·20 claims
- 0546US9109547B2Exhaust gas recirculation cooler, system, and method thereofGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Aug 18, 2015·0 cites·18 claims
- 0637US2013000482A1Sand Casting An Aluminum Diesel Piston With An As-Cast, Reentrant Combustion Bowl For Light Or Medium Duty Diesel EnginesGM GLOBAL TECH OPERATIONS INC·Filed 2012·Application pending·0 cites
- 0736US2012097354A1Sand casting a diesel piston with an as-cast, reentrant combustion bowlKOPCHICK JOSEPH C·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →