Granted Patent
Utility
US 6,201,029 · App. 09/150,865
Staged combustion of a low heating value fuel gas for driving a gas turbine
Inventor:
John J. Waycuilis
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Sep 10, 1998
Inventor
John J. Waycuilis
Assignee (at issue)
Marathon Oil Company
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.