Granted Patent
Utility
US 5,652,525 · App. 07/851,652
System and method for detecting D.C. motor circuit failures
Inventors:
Eugene T. Mullin, Clifford J. Bader
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Mar 16, 1992
Inventors
Eugene T. Mullin
Clifford J. Bader
Assignee (at issue)
Lockheed Martin Tactical Systems, 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.