Granted Patent
Utility
US 5,286,322 · App. 07/780,659
Rapid thermal processing of multilayer tapes for fuel cell applications
Inventors:
Timothy R. Armstrong, Dawne M. Moffatt
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Oct 18, 1991
Inventors
Timothy R. Armstrong
Dawne M. Moffatt
Assignee (at issue)
AlliedSignal, 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.