Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438668 | Hurdle | Audrea Wall | 2008-10-21 |
| 7438962 | Carbon weave vaulting pole | Ralph W. Paquin, Jr., Kenneth A. Hursey | 2008-10-21 |
| 7156775 | Starting block with pedal markings | Mark W. Arends | 2007-01-02 |