Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649907 | Traction splint | David J. Whitehead, Graham Duell | 1987-03-17 |
| 4265230 | Traction splint | — | 1981-05-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649907 | Traction splint | David J. Whitehead, Graham Duell | 1987-03-17 |
| 4265230 | Traction splint | — | 1981-05-05 |