Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D590849 | Embroidery machine | Sabina Muller, Andreas Dimitriadis | 2009-04-21 |
| D343392 | Computer mouse | Daniel Harden | 1994-01-18 |
| D338883 | Track ball | Daniel Harden | 1993-08-31 |
| D331398 | Track ball | Richard Clouss, Daniel Harden | 1992-12-01 |