Granted Patent
Utility
US 5,177,364 · App. 07/718,456
Infrared detector construction including a getter and method for manufacturing same
Inventors:
David J. Gowlett, Robert J. Barton
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Jun 20, 1991
Inventors
David J. Gowlett
Robert J. Barton
Assignee (at issue)
U.S. Philips Corporation
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.