Granted Patent
Utility
US 4,288,247 · App. 06/054,308
Nickel-base superalloys
Inventor:
Stuart W. K. Shaw
Patented Case
View Patent ↗
Granted: Sep 8, 1981
Filed: Jul 2, 1979
Inventor
Stuart W. K. Shaw
Assignee (at issue)
The International Nickel Company, 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.