Patents by Inventor John A. Heath

John A. Heath 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).

  • Patent number: 7777859
    Abstract: An apparatus (20) forms a latent indicium onto a sensitized medium, using an area energy source (26) for applying a substantially uniform sensitizing energy over an area of the sensitized medium and a pixel exposure source (30) for applying radiant energy to expose a pattern of pixels (14) onto the area of the sensitized medium for forming the indicium.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: August 17, 2010
    Assignee: Eastman Kodak Company
    Inventors: Robert J. Zolla, Paul W. Jones, John A. Heath, Thomas F. Powers, Scott P. MacKenzie
  • Patent number: 5205574
    Abstract: A hitch structure is arranged for securement in a stable relationship of a trailer in mounting the trailer and associated cargo to a horizontal support post to impart stability to the trailer organization during transport thereof.
    Type: Grant
    Filed: August 5, 1991
    Date of Patent: April 27, 1993
    Inventor: John A. Heath