Granted Patent
Utility
US 6,257,200 · App. 08/981,498
Engine control strategy
Inventor:
David Richard Worth
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jan 9, 1998
Inventor
David Richard Worth
Assignee (at issue)
Orbital Engine Company (Australia) Pty Limited
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.