Granted Patent
Utility
US 6,287,513 · App. 09/379,689
Method of shaping powder metal parts
Inventors:
Thomas GRADY, Tom L. Stuart, Scott M. Clase, Bradley D. Beard
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Aug 24, 1999
Inventors
Thomas GRADY
Tom L. Stuart
Scott M. Clase
Bradley D. Beard
Assignee (at issue)
Delphi Technologies
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.