Granted Patent
Utility
US 5,988,069 · App. 08/747,349
Electric initiator having a sealing material forming a ceramic to metal seal
Inventor:
Todd R. Bailey
Patented Case
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Granted: Nov 23, 1999
Filed: Nov 12, 1996
Inventor
Todd R. Bailey
Assignee (at issue)
UNIVERSAL PROPULSION COMPANY, 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.