Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641803 | Hair-conditioning agents | Joerg Kahre, Norbert Boyxen, Celia Kosboth, Werner Seipel | 2003-11-04 |
| 6555101 | Hair aftertreatment preparations | Joerg Kahre, Hermann Hensen, Thomas Mueller-Kirschbaum, Holger Tesmann | 2003-04-29 |