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:
Apr. 24, 2012
Filed:
Sep. 29, 2009
Applicants:
Laszlo J. Kecskes, Havre de Grace, MD (US);
Brian T. Edwards, Charlotte, NC (US);
Robert H. Woodman, Holliston, MA (US);
Inventors:
Laszlo J. Kecskes, Havre de Grace, MD (US);
Brian T. Edwards, Charlotte, NC (US);
Robert H. Woodman, Holliston, MA (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 45/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A class of high-density bulk metallic glass hafnium-based alloys, having copper, nickel, aluminum, tin, and titanium or niobium as alloying elements is disclosed. This class includes alloys having higher densities and a higher reduced glass-transition temperature than other known refractory metallic glass alloys.