Issued Patents 2018
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139191 | Shooting bow with reduced limb travel | James J. Kempf | 2018-11-27 |
| 10139189 | Multi-draw weight archery bow with cable timing | James J. Kempf | 2018-11-27 |
| 10126089 | Shooting bow with reduced limb travel | James J. Kempf | 2018-11-13 |
| 10066894 | Silent safety for a crossbow | James J. Kempf | 2018-09-04 |
| 10048036 | Projectile launching device with self-timing and without cam lean | James J. Kempf | 2018-08-14 |
| 10018442 | Shooting bow with reduced limb travel | James J. Kempf | 2018-07-10 |
| 10012468 | Self-centering anti-dry fire device for a crossbow | James J. Kempf | 2018-07-03 |
| 9945634 | Multi-draw weight archery bow with cable timing | James J. Kempf | 2018-04-17 |
| 9879938 | Reverse style crossbow having four cable pulleys | James J. Kempf | 2018-01-30 |