Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579337 | Reinforced, bendable filter element | Tanja Heilmann, Stefan Weiss | 2003-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579337 | Reinforced, bendable filter element | Tanja Heilmann, Stefan Weiss | 2003-06-17 |