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. 18, 2003
Filed:
Mar. 01, 2001
Applicant:
Inventor:
Don H. Hashiguchi, University Hts., OH (US);
Assignee:
Brush Wellman, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22F 1/08 ;
U.S. Cl.
CPC ...
C22F 1/08 ;
Abstract
The casting porosity of an unwrought casting made from an alloy having a large difference between its liquidus and solidus temperatures is reduced by subjecting the casting to hot isostatic pressing.
Hashiguchi, Don. (2003). Castings from alloys having large liquidius/solidus temperature differentials (U.S. Patent No. 6648993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6648993
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile