Inventor

ULM RALPH E

US3 patents

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

UIS INC

2 patents

US5961293AOct 5, 1999

In-take fuel pump assembly with unitary control unit for internal combustion engines

UIS INC81 citations90

US5908020AJun 1, 1999

Marine fuel pump and cooling system

UIS INC61 citations90

AIRTEX PRODUCTS DIV OF UNITED

1 patent

US4016906AApr 12, 1977

Anti-leak fuel pumps for vehicles

AIRTEX PRODUCTS DIV OF UNITED2 citations52