Granted Patent
Utility
US 6,218,749 · App. 09/201,753
Electric motor having rotor-embedded sensor
Inventors:
Thomas A. Nondahl, Perry A. DelVecchio
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Nov 30, 1998
Inventors
Thomas A. Nondahl
Perry A. DelVecchio
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.