Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812857 | Parking meter control dispatch and information system and method | Shaffiq Kassab, Robert Hunt | 2004-11-02 |
| 6801353 | Pixel based gobo record control format | William Hewlett, Ian Clarke | 2004-10-05 |
| 6736528 | Electronically controlled stage lighting system | William Hewlett, Ian Clarke, Nigel Evans, Richard Parker, Michael Hughes | 2004-05-18 |