Granted Patent
Utility
US 5,433,799 · App. 08/161,324
Method of making Cr-bearing gamma titanium aluminides
Inventors:
Stephen L. Kampe, Leontios Christodoulou, Donald E. Larsen, Jr.
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Dec 2, 1993
Inventors
Stephen L. Kampe
Leontios Christodoulou
Donald E. Larsen, Jr.
Assignees (at issue)
HOWMET CORPORATION
LOCKHEED MARTIN 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.