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:
May. 21, 2019
Filed:
Jan. 22, 2016
Applicants:
Iver E. Anderson, Ames, IA (US);
Bruce A. Cook, Ankeny, IA (US);
Joel Harringa, Ames, IA (US);
Adam Boesenberg, Ankeny, IA (US);
Joel Rieken, Carmel, IA (US);
Dave Byrd, Boone, IA (US);
Inventors:
Iver E. Anderson, Ames, IA (US);
Bruce A. Cook, Ankeny, IA (US);
Joel Harringa, Ames, IA (US);
Adam Boesenberg, Ankeny, IA (US);
Joel Rieken, Carmel, IA (US);
Dave Byrd, Boone, IA (US);
Assignee:
U.S. Department of Energy, Washington, DC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 1/00 (2006.01); B22F 3/14 (2006.01); B22F 3/16 (2006.01); B22F 5/00 (2006.01); B22F 9/04 (2006.01); C22C 9/01 (2006.01);
U.S. Cl.
CPC ...
C22C 9/01 (2013.01); B22F 1/0003 (2013.01); B22F 3/14 (2013.01); B22F 3/16 (2013.01); B22F 5/00 (2013.01); B22F 9/04 (2013.01);
Abstract
The present invention relates to CuAlalloys and CuAl-based bulk alloys and coatings that exhibit significantly increased hardness characteristics compared to traditional copper-aluminum alloys.