Patents by Inventor Gordon B. Anderson

Gordon B. Anderson 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 removal composition
    Patent number: 4014804
    Abstract: A composition comprising 2 to 10% by weight of a sulfate of copper, 0.05 to 1.0% by weight of an alkali metal bichromate, 0.05 to 1.0% by weight of a surfactant, 15 to 35% by weight of phosphoric acid (based on contained phosphoric acid) and 50 to 85% by weight of water, the total of all components equaling 100% and a method for preparing and using said composition.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: March 29, 1977
    Assignee: Gultex, Incorporated
    Inventor: Gordon B. Anderson