Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376396 | Soundproofing material and the use thereof | Udo Thorn, Gholam Reza Sinambari, Georg Jochim | 2002-04-23 |
| 6133171 | Mechanically compacted non-woven material for use in the production of dimensionally stable mouldings | Bernd Potzler | 2000-10-17 |