Granted Patent
Utility
US 5,251,621 · App. 07/809,913
Arrhythmia control pacer using skeletal muscle cardiac graft stimulation
Inventor:
Kenneth A. Collins
Patented Case
View Patent ↗
Granted: Oct 12, 1993
Filed: Dec 18, 1991
Inventor
Kenneth A. Collins
Assignee (at issue)
Telectronics Pacing Systems, 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.