Granted Patent
Utility
US 5,058,581 · App. 07/483,162
Telemetry apparatus and method for implantable tissue stimulator
Inventor:
Sergiu Silvian
Patented Case
View Patent ↗
Granted: Oct 22, 1991
Filed: Feb 20, 1990
Inventor
Sergiu Silvian
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.