Patents by Inventor Lowell C. Howard

Lowell C. Howard 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).

  • Data recording system for cameras
    Patent number: 4497552
    Abstract: An apparatus and method for placing information on film takes advantage of the chemical memory of the film to use low cost displays and interface circuitry capable of displaying only a limited number of informational characters to place more than those limited number of characters on the film. This is achieved by sequentially exposing at least two separate sets of a limited number of characters on different portions of the film.
    Type: Grant
    Filed: January 14, 1983
    Date of Patent: February 5, 1985
    Inventors: Lowell C. Howard, Charles K. Peterson