Granted Patent
Utility
US 5,736,098 · App. 08/439,019
Method for a servicing fluid disposal system
Inventors:
Michael J. Kerwin, Jacky S. Yam, Keith Korte, Theodore J. Klefisch, Jr.
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: May 11, 1995
Inventors
Michael J. Kerwin
Jacky S. Yam
Keith Korte
Theodore J. Klefisch, Jr.
Assignee (at issue)
Sherwood Medical 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.