Granted Patent
Utility
US 6,659,080 · App. 09/916,184
Methods and apparatus for adjusting a throttle of a vehicle engine
Inventors:
Mark H. Costin, Paul A. Bauerle, Robert J. Schaller, John Norman Stockbridge, Mario V. Maiorana, Jr., James T. Purcell, Robert C. Simon, Jr.
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jul 26, 2001
Inventors
Mark H. Costin
Paul A. Bauerle
Robert J. Schaller
John Norman Stockbridge
Mario V. Maiorana, Jr.
James T. Purcell
Robert C. Simon, Jr.
Assignee (at issue)
General Motors 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.