Patents by Inventor Mark Christopher Scarpelli

Mark Christopher Scarpelli 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).

  • Fluid alternator sleeve
    Patent number: D492699
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: July 6, 2004
    Inventors: James Scott MacPherson, Mark Christopher Scarpelli