Inventor

RUHL JOHN

US3 patents

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

NOVOMER INC

1 patent

US10065914B1Sep 4, 2018

Thermolysis of polypropiolactone to produce acrylic acid

NOVOMER INC32 citations88

GEN MOTORS CORP

1 patent

US7399326B2Jul 15, 2008

Carbon monoxide clean-up in a PEM fuel cell system

GEN MOTORS CORP8 citations72

GM GLOBAL TECH OPERATIONS INC

1 patent

US7651799B2Jan 26, 2010

Air humidification for fuel cell applications

GM GLOBAL TECH OPERATIONS INC5 citations57