Granted Patent
Utility
US 4,998,534 · App. 07/422,816
Blood pressure monitor with compensation for physique and method of use
Inventors:
Philander P. Claxton, III, George L. McDade, Jon D. Schaffer
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: Oct 19, 1989
Inventors
Philander P. Claxton, III
George L. McDade
Jon D. Schaffer
Assignee (at issue)
Medical Devices, Inc.
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.