Granted Patent
Utility
US 5,711,755 · App. 08/421,949
Endoscopic diagnostic systems and associated methods employing infrared radiation
Inventors:
Leonard J. Bonnell, Dennis C. Leiner, Thomas J. Brukilacchio
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Apr 14, 1995
Inventors
Leonard J. Bonnell
Dennis C. Leiner
Thomas J. Brukilacchio
Assignee (at issue)
Vipera 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.