Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645379 | Filter element with a filter medium applied to a support body | André Roesgen, Christian Thalmann, Holger Stahl, Ralf Poh | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645379 | Filter element with a filter medium applied to a support body | André Roesgen, Christian Thalmann, Holger Stahl, Ralf Poh | 2003-11-11 |