Patents by Inventor Matthew Allen Seiff

Matthew Allen Seiff 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).

  • Putter head
    Patent number: D670774
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: November 13, 2012
    Inventor: Matthew Allen Seiff