Inventor

HULL WILLIAM L

US2 patents

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

HULL WILLIAM L

1 patent

US4561123ADec 31, 1985

Knee-pad device

HULL WILLIAM L109 citations87

VALERI FRANK C

1 patent

US8938079B2Jan 20, 2015

Engine sound enhancement implementation through varying vehicle conditions

VALERI FRANK C20 citations82