Patents by Inventor Craig Masterson

Craig Masterson 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).

  • Helmet accessory
    Patent number: D485396
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: January 13, 2004
    Inventor: Craig Masterson
  • Helmet accessory
    Patent number: D485648
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: January 20, 2004
    Inventor: Craig Masterson
  • Helmet accessory
    Patent number: D488264
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: April 6, 2004
    Inventor: Craig Masterson