Granted Patent
Utility
US 5,537,019 · App. 08/403,990
Switched reluctance motor providing rotor position detection at high speeds without a separate rotor shaft position sensor
Inventors:
Thomas G. Van Sistine, Ronald Bartos, William Louis Mehlhorn, Timothy H. Houle
Patented Case
View Patent ↗
Granted: Jul 16, 1996
Filed: Mar 14, 1995
Inventors
Thomas G. Van Sistine
Ronald Bartos
William Louis Mehlhorn
Timothy H. Houle
Assignee (at issue)
A. O. Smith Corporation
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.