Granted Patent
Utility
US 4,966,816 · App. 07/362,511
Pack assembly for hot rolling
Inventors:
Tommie L. Wardlaw, Paul J. Bania
Patented Case
View Patent ↗
Granted: Oct 30, 1990
Filed: Jun 7, 1989
Inventors
Tommie L. Wardlaw
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.