Patents by Inventor Gerald T. Bean

Gerald T. Bean 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).

  • Temperature control device
    Patent number: 4087687
    Abstract: The invention is a temperature stabilizing device employing a liquid crys wherein the crystal is itself stabilized to provide a thermal viewing element.
    Type: Grant
    Filed: January 28, 1977
    Date of Patent: May 2, 1978
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: Gerald T. Bean