Granted Patent
Utility
US 6,080,987 · App. 08/958,955
Infrared-sensitive conductive-polymer coating
Inventors:
James F. Belcher, Stephen L. Whicker
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Oct 28, 1997
Inventors
James F. Belcher
Stephen L. Whicker
Assignee (at issue)
Raytheon Company
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.