Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092892 | Method for producing a plastic membrane device and the thus obtained device | Herbert Keppner | 2012-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092892 | Method for producing a plastic membrane device and the thus obtained device | Herbert Keppner | 2012-01-10 |