Granted Patent
Utility
US 5,329,938 · App. 07/991,444
Method for endoscopic examination of body cavity using chemilumine-scent light source
Inventor:
Neal Marc Lonky
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Dec 16, 1992
Inventor
Neal Marc Lonky
Assignee (at issue)
The Trylon Corporation
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.