Granted Patent
Utility
US 5,557,701 · App. 08/339,502
Power laser delivery fiber system with enhanced damage threshold
Inventors:
Sergej G. Krivoshlykov, Wolfgang Neuberger
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: Nov 14, 1994
Inventors
Sergej G. Krivoshlykov
Wolfgang Neuberger
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.