Granted Patent
Utility
US 6,544,494 · App. 09/853,400
Reformate preheat of ATR reactants
Inventors:
Steven G. Goebel, Steven D. Burch, William H. Pettit
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: May 14, 2001
Inventors
Steven G. Goebel
Steven D. Burch
William H. Pettit
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.