Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D658384 | Power brush | — | 2012-05-01 |
| 7791784 | Electrically-controllable device with variable optical and/or energy properties | Jean-Christophe Giron, Uwe Van Der Meulen, Franz Beck | 2010-09-07 |