Patents by Inventor James F. Kriecha, Jr.

James F. Kriecha, 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).

  • Adjustable X-ray cassette holder and lead blocker device combination
    Patent number: 5673302
    Abstract: An adjustable X-ray cassette holder is provided. A lead blocker device is also provided for selective use with the X-ray cassette holder. A frame is adapted for supporting first and second cassette edges of the X-ray cassette. A pair of frame adjusters are slidably connected to the frame. A movable frame is adapted for supporting third and fourth cassette edges of the X-ray cassette. A pair of tension springs are interconnected between the movable frame and respective first and second frame adjusters. A lead blocker frame has lead blocker frame sides in adjacency the frame and movable frame. An X-ray shielding plate is mounted to the lead blocker frame and disposed in an adjacent to parallel planar relationship with an upper surface of the X-ray cassette.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: September 30, 1997
    Inventors: Doretta L. Kriecha, James F. Kriecha, Jr.