Patents by Inventor Leonoid Dukhin

Leonoid Dukhin 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).

  • Clamping and lifting mechanism
    Patent number: 6290210
    Abstract: A clamp for clampingly engaging a portion of a workpiece and for lifting the workpiece from a work surface.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: September 18, 2001
    Assignee: Aladdin Engineering & Manufacturing
    Inventors: Edward R. Horn, Vladimir S. Novak, Robert E. Dowd, Leonoid Dukhin