Patents by Inventor Stanley F. Gondek

Stanley F. Gondek 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 tubing
    Patent number: 3957086
    Abstract: Ferrous metal is provided with a corrosion resistant coating having a surprisingly great ability to retard the formation of rust when subjected to salt spray testing. Successive thin layers of copper and nickel are electroplated on steel tubing after which the tubing is terne coated by hot immersion. The corrosion resistance which is achieved by this combination of layers greatly exceeds the sum of the corrosion resistance of each layer when used alone.
    Type: Grant
    Filed: October 31, 1974
    Date of Patent: May 18, 1976
    Assignee: Bundy Corporation
    Inventor: Stanley F. Gondek