Granted Patent
Utility
US 4,817,606 · App. 07/124,552
Body activity controlled heart pacer
Inventor:
Anders Lekholm
Patented Case
View Patent ↗
Granted: Apr 4, 1989
Filed: Nov 24, 1987
Inventor
Anders Lekholm
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.