Granted Patent
Utility
US 5,560,789 · App. 08/392,229
7000 Alloy having high mechanical strength and a process for obtaining it
Inventors:
Pierre Sainfort, Philippe Gomiero
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Feb 22, 1995
Inventors
Pierre Sainfort
Philippe Gomiero
Assignee (at issue)
Pechiney Recherche
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.