Granted Patent
Utility
US 4,624,260 · App. 06/731,581
Pacemaker with conditional atrial tracking capability
Inventors:
Ross G. Baker, Jr., Richard V. Calfee, Richard S. Sanders, Joe Vandegriff, Jay A. Warren
Patented Case
View Patent ↗
Granted: Nov 25, 1986
Filed: May 7, 1985
Inventors
Ross G. Baker, Jr.
Richard V. Calfee
Richard S. Sanders
Joe Vandegriff
Jay A. Warren
Assignee (at issue)
Intermedics 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.