Granted Patent
Utility
US 5,211,174 · App. 07/582,749
Low impedance, low durometer, dry conforming contact element
Inventor:
Mir Imran
Patented Case
View Patent ↗
Granted: May 18, 1993
Filed: Sep 14, 1990
Inventor
Mir Imran
Assignee (at issue)
Physiometrix, 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.