Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070783 | Method and apparatus for axially shaping a tube | Bernd Henrich | 2024-08-27 |
| 6668389 | Vacuum toilet | Karlheinz Steinmüller, Thomas Dittmar, Steffen Zang | 2003-12-30 |
| 6602489 | Compact hairspray product consisting of hairspray concentrate, container and fine spray pump with pre-pressurization | Thomas Starke, Franz Steigerwald | 2003-08-05 |
| 6394112 | Pipe cleaning nozzle | Steffen Zang, Thomas Dittmar, Karlheinz Steinmueller | 2002-05-28 |