Granted Patent
Utility
US 4,558,702 · App. 06/459,806
Cardiac pacer having input/output circuit programmable for use with unipolar and bipolar pacer leads
Inventors:
Francisco Jose Barreras, Sr., James P. Martucci
Patented Case
View Patent ↗
Granted: Dec 17, 1985
Filed: Jan 21, 1983
Inventors
Francisco Jose Barreras, Sr.
James P. Martucci
Assignee (at issue)
CORDIS CORPORATION
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.