Granted Patent
Utility
US 4,483,710 · App. 06/460,871
Addition agent for adding vanadium to iron base alloys
Inventors:
Gloria M. Faulring, Alan Fitzgibbon, Anthony F. Nasiadka
Patented Case
View Patent ↗
Granted: Nov 20, 1984
Filed: Jan 25, 1983
Inventors
Gloria M. Faulring
Alan Fitzgibbon
Anthony F. Nasiadka
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.