Patents by Inventor James Peter Mason

James Peter Mason 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).

  • Modelling terrain improvements
    Patent number: 7520748
    Abstract: A terrain model element and method of manufacture which has a latex shaped layer molded in a drying mold and supported by a flexible foamed plastics material. In one instance the foamed plastics is molded directly into the latex layer.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: April 21, 2009
    Inventor: James Peter Mason