Granted Patent
Utility
US 4,795,682 · App. 07/072,532
Tin-cobalt bearing overlay alloys
Inventors:
Michael Roy Turner, John K. Dennis, David R. Eastham
Patented Case
View Patent ↗
Granted: Jan 3, 1989
Filed: Jul 13, 1987
Inventors
Michael Roy Turner
John K. Dennis
David R. Eastham
Assignee (at issue)
AE PLC
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.