Granted Patent
Utility
US 6,733,726 · App. 10/215,205
High corrosion resistance aluminum alloy
Inventor:
Kurt F. O'Connor
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Aug 8, 2002
Inventor
Kurt F. O'Connor
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.