Inventor
GREY THADDEUS J
US6 patents
⚠️ This page may combine multiple inventors who share the name “GREY THADDEUS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
4 patentsUS5020505AJun 4, 1991
Exhaust gas recirculation valve assembly
GEN MOTORS CORP22 citations91
US4961413AOct 9, 1990
Exhaust gas recirculation valve assembly
GEN MOTORS CORP25 citations91
US5022431AJun 11, 1991
Exhaust gas recirculation valve assembly
GEN MOTORS CORP19 citations67
US4792114ADec 20, 1988
Vacuum regulator valve unit
GEN MOTORS CORP1 citations48