Granted Patent
Utility
US 4,711,027 · App. 06/892,959
Implantable lead construction
Inventor:
Donald L. Harris
Patented Case
View Patent ↗
Granted: Dec 8, 1987
Filed: Aug 4, 1986
Inventor
Donald L. Harris
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.