Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749929 | Heat-insulating and soundproofing lining for an engine compartment of a motor vehicle | Michael Fred Enkler | 2004-06-15 |
| 6715842 | Vehicle wheel with a rim carrying sound-absorbing fiber material | Gabriele Brade-Scholz, Olaf Doehring, Martin Herf, Ivo Lorenz | 2004-04-06 |