Patents by Inventor Ian C. McCallum

Ian C. McCallum 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).

  • Asparagus box
    Patent number: D370175
    Type: Grant
    Filed: October 13, 1993
    Date of Patent: May 28, 1996
    Inventors: Graham R. McCallum, Ian C. McCallum