Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853493 | Electrographic apparatus | Robert G. Kable | 1989-08-01 |
| 4707572 | Tracer for electrographic surfaces | Robert G. Kable | 1987-11-17 |
| 4665283 | Electrographic apparatus | Robert G. Kable | 1987-05-12 |
| 4523654 | Electrographic system | Stanley F. Quayle | 1985-06-18 |
| 4456787 | Electrographic system and method | Stanley F. Quayle | 1984-06-26 |
| 4411059 | Method for manufacturing a charge splitting resistive layer for a semiconductor gamma camera | Don W. Miller | 1983-10-25 |
| 4292645 | Charge splitting resistive layer for a semiconductor gamma camera | Don W. Miller | 1981-09-29 |