Patents by Inventor Johann Göbel

Johann Göbel 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).

  • Ion mobility spectrometer
    Patent number: 6049076
    Abstract: An ion mobility spectrometer has an ionization chamber, drift chamber, and a system for generating an electrical field in the drift chamber. The system for generating the electrical field comprises a plurality of capacitors that are connected together in parallel for charging and are connected in series for generating a high-voltage.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: April 11, 2000
    Assignee: Daimler-Benz AG
    Inventors: Johann Goebel, Ulrich Breit