Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902079 | Device for scanning the division mark of a mechanical roller-type counter, for any type of counter | Herbert Deichmeyer, Frieder Liebermann, Norbert Hoffmann | 2014-12-02 |
| 8553330 | Cylindrical lens with refractive optical element and diffractive optical element | Edgar Pawlowski, Matthias Brinkmann, Wolfram Beier, Bernd Wölfing, Polina Ebeling | 2013-10-08 |
| 7345828 | Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers | Edgar Pawlowski, Matthias Brinkmann, Wolfram Beier, Bernd Wölfing, Polina Ebeling | 2008-03-18 |