Granted Patent
Utility
US 6,781,342 · App. 10/444,833
System and method for soft starting a three phase motor
Inventors:
John W. Tolbert, Jr., David Monk, Joseph F. Loprete, Tyrone Simerly, Bradley Arnold
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: May 23, 2003
Inventors
John W. Tolbert, Jr.
David Monk
Joseph F. Loprete
Tyrone Simerly
Bradley Arnold
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.