Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653004 | Actives-comprising polymer networks, processes for producing them, and their use | Alexandre Terrenoire, Hartmut Leininger, Mohammed Shoaib Qureshi, Hans-Werner Schmidt, Reiner Giesa +2 more | 2014-02-18 |
| 4447705 | Hair curlers having PTC electric heating element | — | 1984-05-08 |
| D257595 | Hair roller | — | 1980-12-02 |