Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484615 | Electro-magnetic stirring | David A. Melford | 1984-11-27 |
| 4479531 | Electromagnetic stirring | — | 1984-10-30 |
| 4470448 | Electromagnetic stirring | David A. Melford | 1984-09-11 |