Granted Patent
Utility
US 6,347,444 · App. 09/574,105
Method for refurbishing an automotive wheel
Inventor:
William C. Pittman
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: May 18, 2000
Inventor
William C. Pittman
Assignee (at issue)
Jason Irby
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.