Granted Patent
Utility
US 5,458,623 · App. 08/208,140
Automatic atrial pacing threshold determination utilizing an external programmer and a surface electrogram
Inventors:
Richard Lu, Bruce M. Steinhaus, Peter Andrew Crosby
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Mar 4, 1994
Inventors
Richard Lu
Bruce M. Steinhaus
Peter Andrew Crosby
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.