Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114077 | Nanocrystals for use in topical cosmetic formulations and method of production thereof | — | 2015-08-25 |
| 6790434 | Topical cosmetic composition | Stefan Borchert | 2004-09-14 |
| 5651643 | Apparatus for transporting sections of filter rods | Michael Haul | 1997-07-29 |
| 5641250 | Method and apparatus for transporting filter rod sections | Rudolf Bostelmann, Birger Buhk, Jan Burmester-Perrei, Hans-Herbert Schmidt | 1997-06-24 |