Inventor

PIEDMONT STEVEN L

US4 patents

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

GM GLOBAL TECH OPERATIONS INC

2 patents

US8347737B2Jan 8, 2013

Pressure sensor for use in fuel cell systems

GM GLOBAL TECH OPERATIONS INC1 citations45

US7879503B2Feb 1, 2011

Fuel cell stack including bypass

GM GLOBAL TECH OPERATIONS INC0 citations32

GEN MOTORS CORP

1 patent

US4741318AMay 3, 1988

Canister purge controller

GEN MOTORS CORP43 citations86

DARGA DANIEL J

1 patent

US8133624B2Mar 13, 2012

Fuel cell module design for robust pressure measurements in freezing conditions

DARGA DANIEL J0 citations36