Patents by Inventor Gary Bonnell

Gary Bonnell 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).

  • Canal screen support
    Patent number: D513965
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: January 31, 2006
    Assignee: Brady Products Incorporated
    Inventor: Gary Bonnell
  • Check valve with contoured body
    Patent number: D594530
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: June 16, 2009
    Assignee: Cambell Manufacturing, LLC
    Inventor: Gary Bonnell
  • Check valve with contoured body
    Patent number: D647596
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: October 25, 2011
    Assignee: Campbell Manufacturing, LLC
    Inventor: Gary Bonnell