Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543060 | Heat treatment of workpieces | — | 1985-09-24 |
| 4406714 | Heat treatment of metals | Keith Bennett, Paul Stratton | 1983-09-27 |
| 4285742 | Heat treatment method | Robert D. Chapman | 1981-08-25 |