Granted Patent
Utility
US 6,472,086 · App. 09/916,143
Bearing material
Inventors:
John Lyon, Fatima Rutherford
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Jul 25, 2001
Inventors
John Lyon
Fatima Rutherford
Assignee (at issue)
DANA LIMITED
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.