Granted Patent
Utility
US 4,894,297 · App. 07/280,908
Electrochemical generator apparatus containing modified fuel electrodes for use with hydrocarbon fuels
Inventors:
Prabhakar Singh, Roswell J. Ruka, Raymond A. George
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Dec 7, 1988
Inventors
Prabhakar Singh
Roswell J. Ruka
Raymond A. George
Assignee (at issue)
Westinghouse Electric Company 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.