Granted Patent
Utility
US 5,363,135 · App. 08/049,507
Endoscope having a semi-conductor element illumination arrangement
Inventor:
Jean-Marc Inglese
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Apr 19, 1993
Inventor
Jean-Marc Inglese
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.