Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969048 | Valve element for supplementary control valve device | Thomas Hannewald, Thomas Mann, Herbert Severien | 2005-11-29 |
| 6913241 | Actuating device | Eugen Bernarding, Thomas Mann | 2005-07-05 |