Patents by Inventor Michael T. Roberson

Michael T. Roberson 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: D330960
    Type: Grant
    Filed: March 13, 1991
    Date of Patent: November 10, 1992
    Inventor: Michael T. Roberson