Granted Patent
Utility
US 4,626,477 · App. 06/831,325
Wear and corrosion resistant coatings and method for producing the same
Inventors:
John E. Jackson, Thomas A. Adler, Jean M. Quets
Patented Case
View Patent ↗
Granted: Dec 2, 1986
Filed: Feb 20, 1986
Inventors
John E. Jackson
Thomas A. Adler
Jean M. Quets
Assignee (at issue)
Union Carbide Corporation
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.