Granted Patent
Utility
US 5,299,274 · App. 07/904,249
Optical fiber laser fusion splicer
Inventors:
Joseph A. Wysocki, Michael R. Vince, Stephen William McCahon, John Kenna
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: Jun 25, 1992
Inventors
Joseph A. Wysocki
Michael R. Vince
Stephen William McCahon
John Kenna
Assignee (at issue)
Hughes Aircraft Company
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.