Granted Patent
Utility
US 6,172,476 · App. 09/133,840
Two step power output motor and associated HVAC systems and methods
Inventors:
John W. Tolbert, Jr., Michael R. Young, David Monk, Joseph F. Loprete
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Aug 13, 1998
Inventors
John W. Tolbert, Jr.
Michael R. Young
David Monk
Joseph F. Loprete
Assignee (at issue)
Bristol Compressors, 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.