Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816815 | Dual rotor gyroscope stabilization system | — | 2017-11-14 |
| 9803963 | Swing blade broadhead | — | 2017-10-31 |
| 9797723 | Dual opposing rotation gyroscope stabilization system | — | 2017-10-24 |
| 9759510 | Vibration dampening limb bolt | James J. Kempf | 2017-09-12 |
| 9752842 | Archery bow with a cam timing belt | — | 2017-09-05 |
| 9752844 | Crossbow string cocking device | — | 2017-09-05 |