Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088404 | Method for determining a particle shape | Stefan Dietrich, Dieter Petrak, Michael Koehler | 2018-10-02 |
| 8345236 | Method and apparatus for determining the particles contained in a particle stream | Stefan Dietrich, Michael Koehler | 2013-01-01 |
| 4191891 | X-ray diagnostic generator in which the x-ray tube voltage is regulated via the x-ray tube current | Heribert Amtmann, Hans Ebersberger, Hans-Joachim Greiner | 1980-03-04 |