Granted Patent
Utility
US 6,574,401 · App. 10/023,326
Optical fiber-handpiece combination for medical laser treatments
Inventors:
Wolfgang Neuberger, Brian Foley
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Dec 17, 2001
Inventors
Wolfgang Neuberger
Brian Foley
Assignee (at issue)
CeramOptec Industries 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.