Granted Patent
Utility
US 4,915,905 · App. 07/249,626
Process for rapid solidification of intermetallic-second phase composites
Inventors:
Stephen L. Kampe, John M. Brupbacher, Leontios Christodoulou, Dennis C. Nagle
Patented Case
View Patent ↗
Granted: Apr 10, 1990
Filed: Sep 26, 1988
Inventors
Stephen L. Kampe
John M. Brupbacher
Leontios Christodoulou
Dennis C. Nagle
Assignee (at issue)
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.