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:
Sep. 25, 2001
Filed:
Jan. 25, 1999
Applicant:
Inventors:
Alan Sukovich, Valparaiso, IN (US);
William R. Hutcheson, Valparaiso, IN (US);
Assignee:
PowderTech Corporation, Valparaiso, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/107 ;
U.S. Cl.
CPC ...
G03G 9/107 ;
Abstract
A ferrite carrier includes manganese oxide, ferric oxide and minor amounts of titanium dioxide and provides an environmentally benign, highly conductive, reprographic carrier powder.