Granted Patent
Utility
US 6,620,154 · App. 08/841,865
Laser surgical probe
Inventors:
Varouj Amirkhanian, Colette Cozean
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: May 5, 1997
Inventors
Varouj Amirkhanian
Colette Cozean
Assignee (at issue)
LARES RESEARCH
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.