Granted Patent
Utility
US 5,485,046 · App. 07/839,200
Variable reluctance electric motor
Inventors:
Martin C. Kaplan, Peter Senak, Jr.
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Feb 20, 1992
Inventors
Martin C. Kaplan
Peter Senak, Jr.
Assignee (at issue)
DANA LIMITED
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.