Granted Patent
Utility
US 5,653,834 · App. 08/449,629
Process for making electrical feedthroughs for ceramic circuit board support substrates
Inventors:
Thomas Peter Azzaro, Barry Jay Thaler, Edward J. Conlon, Ananda H. Kumar
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: May 24, 1995
Inventors
Thomas Peter Azzaro
Barry Jay Thaler
Edward J. Conlon
Ananda H. Kumar
Assignee (at issue)
David Sarnoff Research Center 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.