Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572660 | Photographic film copying apparatus | Ian Graham Thom | 1986-02-25 |
| 4369485 | Circuit assemblies each with a component cooperating with a connector and clamp to a substrate | Melvyn R. Bell | 1983-01-18 |