Patents by Inventor Vaselios H. Thomas

Vaselios H. Thomas 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).

  • Reconstructed or repaired electrode structure
    Patent number: 3940328
    Abstract: Repaired electrodes for use in diaphragm cells, electrowinning cells and the like comprising an elongated supporting riser having at least a surface coating of valve metal, at least a portion of a generally planar dimensionally stable previously used coated active electrode member bonded to said riser coating, a generally planar electrode member having a new electrocatalytic coating thereon secured to at least one of said riser coating or a portion of said previously used electrode.
    Type: Grant
    Filed: April 11, 1974
    Date of Patent: February 24, 1976
    Assignee: Electronor Corporation
    Inventors: Vaselios H. Thomas, Gerald R. Pohto