Granted Patent
Utility
US 5,696,474 · App. 08/577,257
High frequency hermetically sealed electrical feed through connector
Inventors:
Thomas P. Spivey, Jeffrey Charles Allard, John Bellantoni
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Dec 22, 1995
Inventors
Thomas P. Spivey
Jeffrey Charles Allard
John Bellantoni
Assignee (at issue)
Watkins-Johnson 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.