Granted Patent
Utility
US 5,354,351 · App. 07/716,951
Cr-bearing gamma titanium aluminides and method of making same
Inventors:
Stephen L. Kampe, Leontios Christodoulou, Donald E. Larsen, Jr.
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Jun 18, 1991
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.