Inventor

WEXEL DIRK M

DE2 patents

Patents

2 patents

US7368196B2May 6, 2008

Cold start pre-heater for a fuel cell system

GEN MOTORS CORP10 citations78

US7354669B2Apr 8, 2008

Operation method and purging system for a hydrogen demand/delivery unit in a fuel cell system

GEN MOTORS CORP19 citations78