Granted Patent
Utility
US 4,382,656 · App. 06/206,249
Non-imaging optical energy transfer system
Inventor:
Anthony C. Gilby
Patented Case
View Patent ↗
Granted: May 10, 1983
Filed: Nov 12, 1980
Inventor
Anthony C. Gilby
Assignee (at issue)
Fox Boro 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.