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. 19, 2013
Filed:
Dec. 12, 2011
Hari Har Parshad Cohly, Jackson, MS (US);
Rajendram V. Rajnarayanan, East Amherst, NY (US);
Bharat Subodh Agrawal, Bogart, GA (US);
Hui Chu Tsai, Singapore, SG;
Hari Har Parshad Cohly, Jackson, MS (US);
Rajendram V. Rajnarayanan, East Amherst, NY (US);
Bharat Subodh Agrawal, Bogart, GA (US);
Hui Chu Tsai, Singapore, SG;
Jackson State University, Jackson, MS (US);
Abstract
A novel method for the removal and prevention of rust from corroded iron surfaces is disclosed. This is done by inducing reducing conditions at the interphase between the rusted surface and the attached aluminum surface. An iron coating provided by the reducing conditions surrounds the clean iron and creates a barrier against future rust. Our technology is an oxygen displacement technology which essentially removes rust from iron and iron based tools and structures. It is cost effective, non-invasive, environmentally friendly and can be mass produced.