Granted Patent
Utility
US 5,352,351 · App. 08/073,180
Biosensing meter with fail/safe procedures to prevent erroneous indications
Inventors:
Bradley E. White, Robert A. Parks, Paul G. Ritchie, Vladimir Svetnik
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Jun 8, 1993
Inventors
Bradley E. White
Robert A. Parks
Paul G. Ritchie
Vladimir Svetnik
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.