Patents by Inventor Paul Frederick Fewster

Paul Frederick Fewster 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 diffraction apparatus and method
    Patent number: 7242743
    Abstract: A high resolution X-ray diffraction apparatus includes a source 4 of X-rays and a slit 6 to direct a collimated beam of X-rays 11 onto a sample 16 on a sample stage 8. Detector 10 records the intensity of diffracted X-rays as a function of position along its length. The geometry allows high resolution without the use of a monochromator.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: July 10, 2007
    Assignee: PANalytical B.V.
    Inventor: Paul Frederick Fewster