Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361971 | Track shoe having metatarsal cushion on spike plate | — | 1982-12-07 |
| 4255877 | Athletic shoe having external heel counter | — | 1981-03-17 |
| 4212120 | Track shoes having straight last and improved spike placement | Geoffrey L. Hollister, Stanley L. James, Dennis E. Vixie | 1980-07-15 |
| 4194310 | Athletic shoe for artificial turf with molded cleats on the sides thereof | — | 1980-03-25 |