Granted Patent
Utility
US 6,277,508 · App. 09/118,546
Fuel cell power supply with exhaust recycling for improved water management
Inventors:
Carl A. Reiser, Deliang Yang, Paul R. Margiott
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Jul 17, 1998
Inventors
Carl A. Reiser
Deliang Yang
Paul R. Margiott
Assignee (at issue)
International Fuel Cells, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.