Granted Patent
Utility
US 5,081,092 · App. 07/461,965
Oxidation catalyst with modified platinum structure
Inventors:
Mohinder S. Chattha, William L. H. Watkins, Haren S. Gandhi
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Jan 8, 1990
Inventors
Mohinder S. Chattha
William L. H. Watkins
Haren S. Gandhi
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.