Granted Patent
Utility
US 5,318,562 · App. 07/848,179
Handpiece for delivering laser radiation
Inventors:
Guy Levy, James H. Tillotson, William Allen Gollihar
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Mar 10, 1992
Inventors
Guy Levy
James H. Tillotson
William Allen Gollihar
Assignee (at issue)
Laser Endo Technic 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.