Granted Patent
Utility
US 6,408,682 · App. 09/813,869
Leak detection method for endoscopes
Inventor:
Alan Greszler
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Mar 21, 2001
Inventor
Alan Greszler
Assignee (at issue)
STERIS 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.