Patents by Inventor Wiebren Sjoerd Veeman

Wiebren Sjoerd Veeman 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).

  • Method of polarizing nuclei
    Patent number: 3953789
    Abstract: A method of polarizing nuclei having a long relaxation time in a solid in a high DC magnetic field. The solid also contains nuclei having a short relaxation time. The method involves the step of applying a high DC magnetic field to the solid. Then the solid is swept with a radio frequency field which excites the nuclei with a short relaxation time thereby resulting in the polarization of the nuclei having a long relaxation time.
    Type: Grant
    Filed: November 20, 1974
    Date of Patent: April 27, 1976
    Assignee: International Business Machines Corporation
    Inventors: Wiebren Sjoerd Veeman, Costantino Sheldon Yannoni