Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293102 | Automated fader system | Joseph Martinson | 1994-03-08 |
| 5122720 | Automated fader system | Joseph Martinson | 1992-06-16 |
| 5102373 | Automated fader system | Joseph Martinson | 1992-04-07 |