Patents by Inventor Gene E. Tallmadge

Gene E. Tallmadge 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).

  • Method and apparatus for controlling microwave ovens
    Patent number: 4009359
    Abstract: A method and apparatus is disclosed for controlling the temperature rise of a material placed in a microwave oven in which use is made of a correlation between the power delivered to the load and the residual field within the oven at a position spaced away from the load. By sensing the strength of the electromagnetic field, electronic circuitry is provided for evaluating the time required to achieve a given temperature rise of the material being heated.
    Type: Grant
    Filed: November 7, 1975
    Date of Patent: February 22, 1977
    Assignee: Chemetron Corporation
    Inventors: Gene E. Tallmadge, John E. Gerling