Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1071828 | Hydrofoil fuselage | — | 2025-04-22 |
| D756247 | Collapsible metal detector | Nathan Anderson Pollock, Michael Rossignuolo, Lee Anthony Rodezno, Troy Christiaan Nyssen | 2016-05-17 |
| 8325942 | Volume control unit | Markus Kuhr, Joachim Scholz | 2012-12-04 |
| 8265328 | Earphone | Markus Kuhr | 2012-09-11 |
| D604266 | Headphones | Joerg Brennwald | 2009-11-17 |
| 7406180 | Headphone with behind-the-head headband | — | 2008-07-29 |