Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313838 | Multilayer films or plasticizer-containing polyvinyl acetal with sound-absorbing properties | Martin Steuer, Jan Beekhuizen, Uwe Keller | 2012-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313838 | Multilayer films or plasticizer-containing polyvinyl acetal with sound-absorbing properties | Martin Steuer, Jan Beekhuizen, Uwe Keller | 2012-11-20 |