Granted Patent
Utility
US 6,770,865 · App. 10/175,616
Systems, methods, and devices for detecting light and determining its source
Inventors:
John R. Wootton, Gary Waldman
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Jun 20, 2002
Inventors
John R. Wootton
Gary Waldman
Assignee (at issue)
Engineered Support Systems, 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.