Granted Patent
Utility
US 4,894,575 · App. 07/268,103
Bolted spherical series/phase generator connections
Inventors:
Lennart S. Nilsson, John M. Butler, III, Hector O. Ponce, Darrell Morrison
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Nov 7, 1988
Inventors
Lennart S. Nilsson
John M. Butler, III
Hector O. Ponce
Darrell Morrison
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.