Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091400 | Multi-color light emitting diode device | — | 2015-07-28 |
| D405072 | Multidimensional mouse | — | 1999-02-02 |
| D349492 | Clamp for fastening a trackball to a computer keyboard | — | 1994-08-09 |
| D348451 | Computer mouse | — | 1994-07-05 |
| D340924 | Computer mouse | — | 1993-11-02 |
| D340923 | Computer mouse | — | 1993-11-02 |
| 5253836 | Clamp for fastening a shell which encompasses a trackball to a keyboard of a laptop computer | — | 1993-10-19 |
| D340450 | Scanner | — | 1993-10-19 |