Granted Patent
Utility
US 6,264,765 · App. 09/408,608
Method and apparatus for casting, hot rolling and annealing non-heat treatment aluminum alloys
Inventors:
J. Daniel Bryant, Stanley W. Platek
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Sep 30, 1999
Inventors
J. Daniel Bryant
Stanley W. Platek
Assignee (at issue)
Reynolds Metals 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.