Granted Patent
Utility
US 4,728,364 · App. 07/043,957
Electrode for the production of titanium articles that are free from low density inclusions
Inventor:
Paul J. Bania
Patented Case
View Patent ↗
Granted: Mar 1, 1988
Filed: Apr 29, 1987
Inventor
Paul J. Bania
Assignee (at issue)
Titanium Metals Corporation of America (TIMET)
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.