Granted Patent
Utility
US 6,323,658 · App. 08/947,120
Method of conducting broadband impedance response tests to predict stator winding failure
Inventors:
Martin W. Kendig, Daniel N. Rogovin
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Oct 8, 1997
Inventors
Martin W. Kendig
Daniel N. Rogovin
Assignee (at issue)
Reliance Electric Technologies, LLC
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.