Patents by Inventor Thomas A. Geriak

Thomas A. Geriak 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).

  • Corrosion resistant linings for concrete surfaces
    Patent number: 5098780
    Abstract: Method of enhancing the concrete crack-bridging ability of a corrosion resistant lining for concrete surfaces by applying a crack-bridging basecoat to the concrete surfaces.
    Type: Grant
    Filed: December 13, 1990
    Date of Patent: March 24, 1992
    Assignee: Sandoz Ltd.
    Inventors: Bradley R. Nemunaitis, Thomas A. Geriak