Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006801 | Noise damper for a compressed air device | Bernd Christoffers, Dieter Steinfeld | 2011-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006801 | Noise damper for a compressed air device | Bernd Christoffers, Dieter Steinfeld | 2011-08-30 |