Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144140 | Detection of explosives | Julian D. Allyson, Gwilyn D. James | 1992-09-01 |
| 4876056 | Flow measurement | Colin G. Clayton | 1989-10-24 |
| 4830193 | Gold ore sorting | Colin G. Clayton | 1989-05-16 |
| 4702379 | Ore sorting apparatus | Colin G. Clayton | 1987-10-27 |
| 4696782 | Ore irradiator | Colin G. Clayton | 1987-09-29 |