Granted Patent
Utility
US 4,755,263 · App. 06/908,434
Process of electroplating an adherent chromium electrodeposit on a chromium substrate
Inventor:
Kenneth R. Newby
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Sep 17, 1986
Inventor
Kenneth R. Newby
Assignee (at issue)
M&T Chemicals, 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.