Granted Patent
Utility
US 4,124,737 · App. 05/755,723
High temperature wear resistant coating composition
Inventors:
Thomas A. Wolfla, Robert C. Tucker, Jr.
Patented Case
View Patent ↗
Granted: Nov 7, 1978
Filed: Dec 30, 1976
Inventors
Thomas A. Wolfla
Robert C. Tucker, Jr.
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.