Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576316 | Sound absorbing and vibration damping metal strip, molding, and method of producing a sound absorbing and vibration damping metal strip | Hans-Eckard Weitsch, Fred-Roderich Pohl | 2003-06-10 |