Granted Patent
Utility
US 5,503,944 · App. 08/497,674
Water management system for solid polymer electrolyte fuel cell power plants
Inventors:
Alfred Meyer, Glenn W. Scheffler, Paul R. Margiott
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Jun 30, 1995
Inventors
Alfred Meyer
Glenn W. Scheffler
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.