Granted Patent
Utility
US 6,153,956 · App. 09/397,547
Switched reluctance position sensing
Inventor:
Brian Thomas Branecky
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Sep 16, 1999
Inventor
Brian Thomas Branecky
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.