Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480184 | Sound-permeable lining for acoustic plasterboards | Matthias Schaefer, Gottfried Philipp, Andreas Marquardt | 2019-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480184 | Sound-permeable lining for acoustic plasterboards | Matthias Schaefer, Gottfried Philipp, Andreas Marquardt | 2019-11-19 |