Patents by Inventor Bert Doormalen

Bert Doormalen 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).

  • Grill with bun warmer
    Patent number: D540109
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: April 10, 2007
    Assignee: Salton, Inc.
    Inventors: Leonhard Dreimann, Guillaume Jean Since, Bert Doormalen
  • Grill with drip tray and bun warmer
    Patent number: D541580
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: May 1, 2007
    Assignee: Salton, Inc.
    Inventors: Leonhard Dreimann, Guillaume Jean Since, Bert Doormalen
  • Grill surface
    Patent number: D551019
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: September 18, 2007
    Assignee: Salton, Inc.
    Inventors: Leonhard Dreimann, Guillaume Jean Since, Bert Doormalen
  • Grill surface
    Patent number: D576447
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: September 9, 2008
    Assignee: Salton, Inc.
    Inventors: Leonhard Dreimann, Guillaume Jean Since, Bert Doormalen