Granted Patent
Utility
US 5,206,471 · App. 07/813,978
Microwave activated gas generator
Inventor:
Donald K. Smith
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Dec 26, 1991
Inventor
Donald K. Smith
Assignee (at issue)
Applied Science & Technology, 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.