Granted Patent
Utility
US 5,792,944 · App. 08/697,019
Power supply monitor and control for medical instrument
Inventors:
George R. Lennert, Rick L. Collins, William J. Murphy
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Aug 16, 1996
Inventors
George R. Lennert
Rick L. Collins
William J. Murphy
Assignee (at issue)
Boehringer Mannheim GmbH
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.