Granted Patent
Utility
US 6,387,195 · App. 09/706,465
Rapid quench of large selection precipitation hardenable alloys
Inventors:
William J. Bishop, Noel M. Brady, Walter R. Cribb, Anatoly A. Offengenden
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Nov 3, 2000
Inventors
William J. Bishop
Noel M. Brady
Walter R. Cribb
Anatoly A. Offengenden
Assignee (at issue)
BRUSH WELLMAN, INC.
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.