Granted Patent
Utility
US 5,111,097 · App. 07/621,119
Rotor pole crossover
Inventors:
Mark B. Londergan, Albert C. Sismour, Jr., John E. Richardson
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Nov 30, 1990
Inventors
Mark B. Londergan
Albert C. Sismour, Jr.
John E. Richardson
Assignee (at issue)
Westinghouse Electric Company 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.