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:
Nov. 22, 2011
Filed:
Jun. 16, 2010
Applicants:
Zhili Feng, Knoxville, TN (US);
Stan A. David, Knoxville, TN (US);
David Alan Frederick, Harriman, TN (US);
Inventors:
Zhili Feng, Knoxville, TN (US);
Stan A. David, Knoxville, TN (US);
David Alan Frederick, Harriman, TN (US);
Assignee:
UT-Battelle, LLC, Oak Ridge, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.
Feng, Zhili. (2011). Friction stir method for forming structures and materials (U.S. Patent No. 8061579). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8061579
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile