Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982521 | Recoil shock relieving pad for rifles | Fred A. Sutton | 1991-01-08 |
| 4814661 | Systems for measurement and analysis of forces exerted during human locomotion | Barrie D. Grant, John Frame | 1989-03-21 |
| 4703217 | Electronic animal hoof force detection systems | John Frame, Barrie D. Grant | 1987-10-27 |