Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768091 | Testing apparatus for displaying scanning beam spot size and line focus on a CRT video screen | William R. Kaylor | 1988-08-30 |
| 4628237 | Motorized unit for home entertainment devices | Hien Vodinh | 1986-12-09 |