Inventor

RIGGS THOMAS C

US5 patents

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

INGERSOLL RAND CO

2 patents

US4355961AOct 26, 1982

Controlling means for a fuel valve

INGERSOLL RAND CO36 citations89

US3947160AMar 30, 1976

Housing and shaft arrangement

INGERSOLL RAND CO6 citations58

COOPER CAMERON CORP

1 patent

US6513483B2Feb 4, 2003

Pre-combustion chamber for an internal combustion engine

COOPER CAMERON CORP31 citations89

CAMERON INT CORP

1 patent

US7270107B2Sep 18, 2007

Bolted pre-combustion chamber

CAMERON INT CORP14 citations81

OULMAN SPENCER T

1 patent

US8974201B2Mar 10, 2015

Rotating compressor valve

OULMAN SPENCER T5 citations59