Patents by Inventor Raymond E. Timmons, Jr.

Raymond E. Timmons, Jr. 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 calibrating artwork from a direct imaging system
    Patent number: 4867566
    Abstract: A novel method and apparatus for determining the accuracy of artwork produced from a laser direct imaging system employs a calibration substrate which has images of opposed, perpendicular scales and registration marks thereon. The overall system dimensional error is determined directly from substrate measurements, as is the magnitude of the mechanical and processing errors.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: September 19, 1989
    Assignee: The Gerber Scientific Instrument Company
    Inventors: Ronald J. Straayer, Raymond E. Timmons, Jr.