Patents by Inventor Bernardus H. M. Manschot

Bernardus H. M. Manschot 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 examination apparatus comprising a collimator unit
    Patent number: 5680434
    Abstract: An X-ray examination apparatus includes a collimator unit (4) with a diaphragm (8) for limiting the X-ray beam (2), the circular aperture (31) of the diaphragm (8) having a first diameter for a first diaphragm and a second diameter for a second diaphragm setting. The collimator unit (4) also includes an X-ray filter (20) with detachable filter elements (21).
    Type: Grant
    Filed: February 26, 1996
    Date of Patent: October 21, 1997
    Assignee: U.S. Philips Corporation
    Inventors: Jacobus A. Thelosen, Johan J. Dries, Bernardus H. M. Manschot