Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839396 | Control device for a cooling circuit | — | 2005-01-04 |
| 6752175 | Auxiliary device for repairing a pipeline | Klaus-Dieter Willschuetz | 2004-06-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839396 | Control device for a cooling circuit | — | 2005-01-04 |
| 6752175 | Auxiliary device for repairing a pipeline | Klaus-Dieter Willschuetz | 2004-06-22 |