Patents by Inventor Mark Keyasko

Mark Keyasko 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).

  • Patent number: 4543803
    Abstract: A lightweight, rigid, metal product and a process for preparing such a product are disclosed in which a wire metal mesh is formed into a desired three-dimensional shape and is then electroplated to plate a metal thereon to fill the voids of mesh and provide the rigid product in such desired shape. Stone-settings employing the product and process are also disclosed.
    Type: Grant
    Filed: November 30, 1983
    Date of Patent: October 1, 1985
    Inventor: Mark Keyasko