Granted Patent
Utility
US 5,707,368 · App. 08/457,992
Contact tip for laser surgery
Inventors:
Colette Cozean, Robert J. Freiberg
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Jun 1, 1995
Inventors
Colette Cozean
Robert J. Freiberg
Assignee (at issue)
Premier Laser 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.