Patents by Inventor Jackee B. Raught

Jackee B. Raught 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).

  • X-ray intensifying screen permitting an improved relationship of imaging speed to sharpness
    Patent number: 4912333
    Abstract: An intensifying screen for imagewise exposing a radiographic element is disclosed comprised of a fluorescent layer capable of absorbing X-radiation and emitting longer wavelength electromagnetic radiation to which the radiographic element is responsive and a support capable of redirecting incident longer wavelength radiation back toward the radiographic element. The support includes in at least one portion reflective lenslets.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: March 27, 1990
    Assignee: Eastman Kodak Company
    Inventors: Luther C. Roberts, Mark A. Pollock, William E. Moore, Jackee B. Raught, Larry K. Maier