Patents by Inventor Matthew Steichen

Matthew Steichen 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).

  • Ivy baseball cap
    Patent number: D503517
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: April 5, 2005
    Inventor: Matthew Steichen
  • Ivy fishing hat
    Patent number: D517778
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: March 28, 2006
    Inventor: Matthew Steichen