Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080193 | Method for the production of a sound insulation molding with mass and spring | Thomas Freser-Wolzenburg, Eberhard Puschmann, Georg-Wilhelm Prahst | 2011-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080193 | Method for the production of a sound insulation molding with mass and spring | Thomas Freser-Wolzenburg, Eberhard Puschmann, Georg-Wilhelm Prahst | 2011-12-20 |