Granted Patent
Utility
US 5,621,745 · App. 08/350,951
Intracavity modulated pulsed laser and methods of using the same
Inventors:
Michael J. Yessik, Richard G. Thompson
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Dec 7, 1994
Inventors
Michael J. Yessik
Richard G. Thompson
Assignee (at issue)
American Dental Technologies, 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.