Granted Patent
Utility
US 6,203,587 · App. 09/233,223
Compact fuel gas reformer assemblage
Inventors:
Roger R. Lesieur, Thomas J. Corrigan
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jan 19, 1999
Inventors
Roger R. Lesieur
Thomas J. Corrigan
Assignee (at issue)
International Fuel Cells, 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.