Warren, Michigan
United States
7
2014-10-30
The entities that hold a legal rights for patent applications filed by inventor Kopchick Joseph C.:
Joseph C. Kopchick from Warren, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Exhaust gas recirculation cooler, system, and method thereof
#2 | 2013-01-03Sand Casting An Aluminum Diesel Piston With An As-Cast, Reentrant Combustion Bowl For Light Or Medium Duty Diesel Engines
#3 | 2012-11-08Oil gallery piston with improved thermal conductivity
#4 | 2012-07-19Piston with bi-metallic dome
#5 | 2012-06-28Method of making a piston oil gallery using a hollow metallic core
#6 | 2012-04-26SAND CASTING A DIESEL PISTON WITH AN AS-CAST, REENTRANT COMBUSTION BOWL
#7 | 2012-04-12Diesel piston with bi-metallic dome
1087 ⎘