Granted Patent
Utility
US 5,343,543 · App. 08/068,245
Side-firing laser fiber with directional indicator and methods of use in determining the orientation of radiation to be emitted from the side-firing laser fiber
Inventors:
John P. Novak, Jr., Barbara A. Eichorn
Patented Case
View Patent ↗
Granted: Aug 30, 1994
Filed: May 27, 1993
Inventors
John P. Novak, Jr.
Barbara A. Eichorn
Assignee (at issue)
Heraeus Surgical, 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.