Granted Patent
Utility
US 5,901,260 · App. 08/831,375
Optical interface device
Inventor:
Steve W. Braun
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Apr 1, 1997
Inventor
Steve W. Braun
Assignee (at issue)
LOCKHEED MARTIN 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.