Granted Patent
Utility
US 5,795,665 · App. 08/698,439
Fuel cell sub-assembly with a plurality of dimples
Inventor:
Jeffrey Allen
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Aug 19, 1996
Inventor
Jeffrey Allen
Assignee (at issue)
Synergy Research Group, Inc.
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.