Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993427 | Filter medium | Christian Hassmann, Hans-Jurgen Meitinger, Kurt Plotz, Jürgen Umminger | 2011-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993427 | Filter medium | Christian Hassmann, Hans-Jurgen Meitinger, Kurt Plotz, Jürgen Umminger | 2011-08-09 |