Granted Patent
Utility
US 4,886,064 · App. 07/125,573
Body activity controlled heart pacer
Inventor:
Hans Strandberg
Patented Case
View Patent ↗
Granted: Dec 12, 1989
Filed: Nov 25, 1987
Inventor
Hans Strandberg
Assignee (at issue)
Siemens Aktiengesellschaft
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.