Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149383 | Rotating machine | Colin Davidson | 2000-11-21 |
| D294319 | Portable adjustable back support | John D. G. Troup, Peter D. G. Dean, John L. Wilkinson | 1988-02-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149383 | Rotating machine | Colin Davidson | 2000-11-21 |
| D294319 | Portable adjustable back support | John D. G. Troup, Peter D. G. Dean, John L. Wilkinson | 1988-02-23 |