Granted Patent
Utility
US 5,277,045 · App. 07/880,402
Superplastic forming of metals at temperatures greater than 1000 degree C
Inventors:
Murray W. Mahoney, Clifford C. Bampton
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: May 8, 1992
Inventors
Murray W. Mahoney
Clifford C. Bampton
Assignee (at issue)
Rockwell International 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.