Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817184 | Nozzle extension | Josef Groeber, Herbert Linner, Karl Brey, Bernhard Stahn | 2004-11-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817184 | Nozzle extension | Josef Groeber, Herbert Linner, Karl Brey, Bernhard Stahn | 2004-11-16 |