Patents by Inventor Shunn-Gone Wang

Shunn-Gone Wang 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).

  • Roll up and drying device to be incorporated in a rust cleaning machine
    Patent number: 5335428
    Abstract: A roll up and drying device to be incorporated in a rust cleaning machine includes a main shaft on which a pair of spaced, identical circular plates are concentrically and fixedly mounted on the main shaft and a plurality of connecting ribs screw connecting the spaced plates adjacent to the peripheries of the plates. The connecting ribs are in the shape of truncated cones.
    Type: Grant
    Filed: September 22, 1992
    Date of Patent: August 9, 1994
    Inventor: Shunn-Gone Wang