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:
Oct. 14, 2014
Filed:
Feb. 04, 2011
Applicant:
Clifford C. Bampton, Thousand Oaks, CA (US);
Inventor:
Clifford C. Bampton, Thousand Oaks, CA (US);
Assignee:
Aerojet Rocketdyne of DE, Inc., Canoga Park, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 3/26 (2006.01);
U.S. Cl.
CPC ...
B22F 3/26 (2013.01); B22F 2998/00 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01);
Abstract
A method of treating a porous work piece includes infiltrating a liquid metallic alloy into surface porosity of a work piece and isothermally solidifying the liquid metallic alloy to at least partially fill the surface porosity.