Granted Patent
Utility
US 6,146,326 · App. 08/995,063
Endoscope
Inventors:
Michael J. Pollack, Guy M. Atkinson, Eugene J. Kelly
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Dec 19, 1997
Inventors
Michael J. Pollack
Guy M. Atkinson
Eugene J. Kelly
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.