Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460475 | Camera support | Jochen Backs, Paul R. Hamerton-Kelly, Hans Liemke | 2002-07-16 |
| 5940522 | Speaker with passive voice coil cooling | David Cahill, Aaron Linn | 1999-08-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460475 | Camera support | Jochen Backs, Paul R. Hamerton-Kelly, Hans Liemke | 2002-07-16 |
| 5940522 | Speaker with passive voice coil cooling | David Cahill, Aaron Linn | 1999-08-17 |