The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2003
Filed:
Mar. 16, 2001
Applicant:
Inventors:
Anthony John Izbicki, Hamburg, PA (US);
Michael Anthony Perricci, Lebanon, PA (US);
Jean Charles Bonnel, Bailly, FR;
Assignee:
Hood & Co., Inc., Hamburg, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/500 ; B32B 1/518 ; H01L 4/00 ;
U.S. Cl.
CPC ...
B32B 1/500 ; B32B 1/518 ; H01L 4/00 ;
Abstract
A composite material and a method of making a composite material is disclosed. The composite comprises a core of a precipitation hardenable metal having a coefficient of thermal expansion less than 9 parts per million/° C. in the temperature range of 20° C. to 100° C. The core material is clad with a transition metal or transition metal alloy cladding layer covering at least one surface of the core.