Granted Patent
Utility
US 6,475,263 · App. 09/832,128
Silicon aluminum alloy of prealloyed powder and method of manufacture
Inventors:
Brian McTiernan, Michael W. Peretti, Jocelyne McGeever
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Apr 11, 2001
Inventors
Brian McTiernan
Michael W. Peretti
Jocelyne McGeever
Assignee (at issue)
Crucible Materials Corporation
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.