Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588105 | Method and device for producing an absorption silencer | Georg Vill, Ruediger Wessling | 2003-07-08 |
| 6367517 | Arrangement for dosing pourable substances and associated uses | — | 2002-04-09 |
| D426610 | Handling container for granular materials | — | 2000-06-13 |