Patents by Inventor John Adam Hill

John Adam Hill 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).

  • Multi-temperature cargo transportation apparatus
    Patent number: 5704676
    Abstract: A cargo transportation apparatus includes an elongated body having a front end and a rear end and defining an interior cavity. The body is configured to selectively define at least three longitudinal compartments within the interior cavity and to provide access to each longitudinal compartment from the rear end. The apparatus also includes an air conditioning system configured to independently control temperature within at least two of the selectively definable longitudinal compartments.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: January 6, 1998
    Assignee: Great Dane Limited Partnership
    Inventor: John Adam Hill