Granted Patent
Utility
US 4,714,798 · App. 06/813,170
Titanium nitride electrodes for thermoelectric generators
Inventors:
Robert F. Novak, Duane J. Schmatz, Thomas K. Hunt
Patented Case
View Patent ↗
Granted: Dec 22, 1987
Filed: Dec 24, 1985
Inventors
Robert F. Novak
Duane J. Schmatz
Thomas K. Hunt
Assignee (at issue)
Ford Motor Company
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.