Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142696 | Method and device for the production of back-foamed air-permeable textile products | — | 2012-03-27 |
| 8080193 | Method for the production of a sound insulation molding with mass and spring | Eberhard Puschmann, Georg-Wilhelm Prahst, Maik Grossmann | 2011-12-20 |