Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448468 | Acoustically effective wheel house covering for vehicles | Christian Gnadig, Herbert Vollmert, Albert Kallenberg | 2008-11-11 |
| 6770350 | Insulating element | Rainer Arndt | 2004-08-03 |
| 6635329 | Insulation element | Rainer Arndt | 2003-10-21 |