Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550335 | Resonance absorber | Klaus Ermert, Klaus Zimmermann | 1996-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550335 | Resonance absorber | Klaus Ermert, Klaus Zimmermann | 1996-08-27 |