Patents by Inventor Alan J. Freeman

Alan J. Freeman 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).

  • Fire extinguishant discharge nozzle
    Patent number: D264617
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: May 25, 1982
    Assignee: Walter Kidde & Company, Inc.
    Inventor: Alan J. Freeman