Patents by Inventor Sandor Erdei

Sandor Erdei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of increasing surface adhesion of an architectural metal finish
    Patent number: 10751752
    Abstract: A method for modifying the surface of an architectural finish for a metal structure that increases its surface energy to almost double the surface energy obtained by the methods currently being performed, particularly in the curtain wall industry. Specifically, a flame plasma treatment process is applied to the surface of the finish in accordance with the disclosed principles to achieve the disclosed results.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: August 25, 2020
    Assignee: Permasteelisa North America Corp.
    Inventors: Susan Agro, Sandor Erdei, Douglas Walker
  • METHOD OF INCREASING SURFACE ADHESION OF AN ARCHITECTURAL METAL FINISH
    Publication number: 20180104717
    Abstract: A method for modifying the surface of an architectural finish for a metal structure that increases its surface energy to almost double the surface energy obtained by the methods currently being performed, particularly in the curtain wall industry. Specifically, a flame plasma treatment process is applied to the surface of the finish in accordance with the disclosed principles to achieve the disclosed results.
    Type: Application
    Filed: October 13, 2017
    Publication date: April 19, 2018
    Applicant: Permasteelisa North America Corp.
    Inventors: Susan Agro, Sandor Erdei, Douglas Walker