Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642805 | Cosmetic brush | Norbert Dumler | 2011-08-09 |
| D634127 | Cosmetic brush | Norbert Dumler | 2011-03-15 |
| D604513 | Mascara brush | Caroline Stoney Simons Lemen, Norbert Dumler, Fred Teichmann, Friedrich Weigel | 2009-11-24 |