Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660075 | Carbon black | Klaus Bergemann, Egon Fanghanel, Thomas Lüthge | 2003-12-09 |
| 6530754 | Turbocharger, in particular exhaust-gas turbocharger for an internal combustion engine | — | 2003-03-11 |