Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9618304 | Vibration damping nock construction | William E. Pedersen, Jon Arthur Syverson | 2017-04-11 |
| 9423219 | Vibration damping nock construction | William E. Pedersen, Jon Arthur Syverson | 2016-08-23 |
| 9140527 | Vibration damping nock construction | William E. Pedersen, Jon Arthur Syverson | 2015-09-22 |