Patents by Inventor Horst Putter

Horst Putter 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).

  • Quadrupole mass spectrometer
    Patent number: 4039828
    Abstract: In a quadrupole mass spectrometer enclosed by a high vacuum container and including an ionization chamber, a molecular beam radiator passing through the container and having an output opening for supplying the gas to be analyzed, and a cryopump arranged for receiving the molecular beam exiting from the output opening and serving as a radiation trap, the output opening of the radiator and the cryopump are disposed at the periphery of the ionization chamber preferably diametrically opposite one another.
    Type: Grant
    Filed: December 13, 1974
    Date of Patent: August 2, 1977
    Assignee: URANIT Uran-Isotopentrennungs-GmbH
    Inventors: Jochen Pokar, Horst Putter