Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656567 | Rapper device | Alfons Heitmann, Thomas Paul Von Kossak-Glowczewski | 2014-02-25 |
| 7628121 | Apparatus and process for cooling hot gas | TeckSoon Lau, Franciscus Johanna Arnoldus Martens, Manfred Heinrich Schmitz-Goeb | 2009-12-08 |