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. 11, 1992
Filed:
Aug. 01, 1990
Applicant:
Inventors:
Frank M Stephens, Jr, Lakewood, CO (US);
John P Hager, Golden, CO (US);
Frank A Stephens, Arvada, CO (US);
Assignee:
Iron Carbide Holdings, Limited, Lakewood, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B / ; C01B / ;
U.S. Cl.
CPC ...
75507 ; 75446 ; 423439 ;
Abstract
A novel process for the conversion of reactor feed to iron carbide is provided. The process includes the step of preheating the reactor feed in an oxidizing atmosphere. The iron carbide produced by the process is particularly useful in the production of steel.