Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436394 | System and method for controlling the exposure of color picture tube phosphor screens | William R. Kelly | 1984-03-13 |
| 4416521 | System and method for determining the light transmission characteristics of color picture tube shadow masks | William R. Kelly | 1983-11-22 |
| 4370036 | System and method for intermittently moving a picture tube panel on a lighthouse | William R. Kelly | 1983-01-25 |