Granted Patent
Utility
US 5,361,776 · App. 08/104,382
Time domain reflectometer impedance sensor method of use and implantable cardiac stimulator using same
Inventors:
Kent E. Samuelson, Robert Allan Morris, James A. Nolan, Bruce M. Steinhaus
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Aug 6, 1993
Inventors
Kent E. Samuelson
Robert Allan Morris
James A. Nolan
Bruce M. Steinhaus
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.