Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702141 | Multilayered perforated sound absorber | Norbert Nicolai, Marco Schneider, Uwe Kaiser, Reimund Piatkowski, Volkmar Schulze | 2017-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702141 | Multilayered perforated sound absorber | Norbert Nicolai, Marco Schneider, Uwe Kaiser, Reimund Piatkowski, Volkmar Schulze | 2017-07-11 |