Granted Patent
Utility
US 6,609,830 · App. 09/957,317
Bearing having multilayer overlay and method of manufacture
Inventors:
Brian L. Bank, James R. Toth
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Sep 19, 2001
Inventors
Brian L. Bank
James R. Toth
Assignee (at issue)
Federal-Mogul Worldwide, Inc.
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.