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:
Aug. 20, 1991
Filed:
Feb. 13, 1989
Applicant:
Inventors:
Joel D Doyon, Bantam, CT (US);
Lawrence M Paetsch, Sherman, CT (US);
Mark Benedict, Jamaica Plain, MA (US);
D Lynn Johnson, Wilmette, IL (US);
Assignee:
Energy Research Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75232 ; 75234 ; 75235 ; 75951 ; 204293 ; 419-2 ; 419 19 ; 419 45 ; 419 58 ; 419 57 ;
Abstract
An improved method of forming a nickel plaque wherein an assemblage of particles of a nickel alloy are oxidized and sintered in a preselected atmosphere such that the alloying material is exclusively substantially internally oxidized and the resultant product sintered to provide a sintered porous plaque containing nickel metal and oxidized alloying material.