P

Inventor

MCKEON JOHN F

7 patents
⚠️ This page may combine multiple inventors who share the name “MCKEON JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FMC CORP

5 patents
US4117738AOct 3, 1978

Chain for engagement with double sprocket

FMC CORP32 citations90
US4408195AOct 4, 1983

Boundary plane warning system

FMC CORP35 citations88
US4036072AJul 19, 1977

Welded steel roller chain

FMC CORP9 citations70
US4020712AMay 3, 1977

Bushing link chain

FMC CORP7 citations70
US3931706AJan 13, 1976

Method of making a bushing link chain

FMC CORP16 citations70

GEN MOTORS CORP

2 patents
US5250778AOct 5, 1993

Method and apparatus for welding pad material to a spark plug electrode

GEN MOTORS CORP10 citations70
US5371335ADec 6, 1994

Spark plug electrode welding system

GEN MOTORS CORP6 citations59