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:
Jan. 12, 1999
Filed:
Aug. 04, 1997
Applicant:
Inventors:
Sadiq Shah, St. Louis, MO (US);
Fred Kirchner, St. Charles, MO (US);
Assignee:
Calgon Vestal, Inc., Mentor, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134 29 ; 510245 ; 510258 ;
Abstract
The invention includes a method for cleaning and passivating a stainless steel surface comprising:
Quick Actions:
Shah, Sadiq. (1999). Stainless steel alkali treatment (U.S. Patent No. 5858118). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5858118
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile