Granted Patent
Utility
US 6,499,289 · App. 09/820,403
Pyrolytic graphite gauge for measuring heat flux
Inventors:
Robert C. Bunker, Mark Earl Ewing, John L. Shipley
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Mar 29, 2001
Inventors
Robert C. Bunker
Mark Earl Ewing
John L. Shipley
Assignee (at issue)
Alliant Technologies 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.