Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822201 | Method for recovering oil from plant seeds | Volker Marschner, Bruno Winter | 2014-09-02 |
| 8100381 | Gas regulating and safety valve for burners of a modulatable gas heating device | Thomas Roschke, Michel Gamot | 2012-01-24 |