Granted Patent
Utility
US 4,919,903 · App. 06/921,027
Method of catalytically oxidizing methanol vapor accompanied by little or no excess oxygen
Inventors:
Haren S. Gandhi, Eugene C. Su
Patented Case
View Patent ↗
Granted: Apr 24, 1990
Filed: Oct 20, 1986
Inventors
Haren S. Gandhi
Eugene C. Su
Assignee (at issue)
Ford Motor 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.