Patents by Inventor Ralph L. Dawson

Ralph L. Dawson 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).

  • Computed tomographic scanner
    Patent number: 5467377
    Abstract: A tomographic system in which an X-ray beam is deflected to sequential non-adjacent locations to collect imaging information.
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: November 14, 1995
    Inventor: Ralph L. Dawson