Granted Patent
Utility
US 4,771,780 · App. 07/003,433
Rate-responsive pacemaker having digital motion sensor
Inventor:
Jason A. Sholder
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Jan 15, 1987
Inventor
Jason A. Sholder
Assignee (at issue)
Siemens Pacesetter, 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.