Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7318797 | Continuous rod machine arrangement for producing nonwoven filters | Alexander Buhl, Sonke Horn, Irene Maurer, Thorsten Scherbarth, Stephan Wolff +1 more | 2008-01-15 |