Granted Patent
Utility
US 4,902,539 · App. 07/146,723
Fuel-oxidant mixture for detonation gun flame-plating
Inventor:
John E. Jackson
Patented Case
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Granted: Feb 20, 1990
Filed: Feb 4, 1988
Inventor
John E. Jackson
Assignee (at issue)
Union Carbide Corporation
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.