Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331282 | Magnetic field generating assembly | Ian Leitch McDougall, Robert Hawkes | 1994-07-19 |
| 5307016 | Magnetic field generating apparatus | Ian Leitch McDougall, Robert Hawkes | 1994-04-26 |