Granted Patent
Utility
US 6,181,972 · App. 09/291,139
High impedance lead for implantable medical devices
Inventors:
Dominique Guedeney, Alain Bailly
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Apr 12, 1999
Inventors
Dominique Guedeney
Alain Bailly
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.