Granted Patent
Utility
US 6,441,521 · App. 09/570,249
Hybrid superconducting motor/generator
Inventors:
Viatcheslav V. Dombrovski, David I. Driscoll, Ira B. Goldberg
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: May 12, 2000
Inventors
Viatcheslav V. Dombrovski
David I. Driscoll
Ira B. Goldberg
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.