Patents by Inventor Mark Slatten

Mark Slatten 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).

  • Publication number: 20070265118
    Abstract: Eight-foot-diameter rubberized mat pitchers' circle.
    Type: Application
    Filed: November 29, 2005
    Publication date: November 15, 2007
    Inventor: Mark Slatten