Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558833 | Recharging batteries by electrolyte transfer | — | 2003-05-06 |
| 4667222 | Television effects system for manipulating composite color television signals | — | 1987-05-19 |
| 4467356 | Transmitting two television signals through one channel | — | 1984-08-21 |
| 4408221 | Television chroma-key systems | — | 1983-10-04 |
| 4393394 | Television image positioning and combining system | — | 1983-07-12 |
| 4301475 | Combination digital-analog television switching system | — | 1981-11-17 |
| 4266242 | Television special effects arrangement | — | 1981-05-05 |