Granted Patent
Utility
US 5,114,505 · App. 07/574,903
Aluminum-base composite alloy
Inventors:
Prakash K. Mirchandani, Raymond C. Benn, Walter E. Mattson
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Aug 30, 1990
Inventors
Prakash K. Mirchandani
Raymond C. Benn
Walter E. Mattson
Assignee (at issue)
INCO Alloys International, 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.