Granted Patent
Utility
US 6,104,849 · App. 09/115,946
Fiber optic rotary joint
Inventors:
Norris E. Lewis, Anthony L. Bowman, Robert T. Rogers, Michael P. Duncan
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Jul 15, 1998
Inventors
Norris E. Lewis
Anthony L. Bowman
Robert T. Rogers
Michael P. Duncan
Assignee (at issue)
Litton 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.