Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003069 | Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method | Ulrich Riebel, Kai Krauss, Alfons Karl, Juergen Behnisch | 2011-08-23 |