Granted Patent
Utility
US 6,459,276 · App. 09/631,075
Rotor analyzer for an induction motor
Inventors:
Michael D. Matthews, Brian T. Sullivan, Henry G. Lenz
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Aug 2, 2000
Inventors
Michael D. Matthews
Brian T. Sullivan
Henry G. Lenz
Assignee (at issue)
American Standard 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.