Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045193 | Display mat with high-definition graphics | Ronald P. Davis | 2006-05-16 |
| 5201126 | Cleated sole for an athletic shoe | — | 1993-04-13 |
| 5058292 | Cleat for an athletic shoe | — | 1991-10-22 |
| D299084 | Annular cleating for an athletic shoe | — | 1988-12-27 |
| D298883 | Annular shoe cleating for artificial turf | — | 1988-12-13 |
| 4748752 | Flexible sole for pivoting athletic shoe | — | 1988-06-07 |
| 4723365 | Sole for pivoting soccer shoe and the like | — | 1988-02-09 |
| 4669204 | Pivoting athletic shoe | — | 1987-06-02 |
| 4660304 | Athletic shoe with improved pivot cleating | — | 1987-04-28 |
| 4653206 | Pivoting athletic shoe for artificial turf | — | 1987-03-31 |
| 4577422 | Athletic shoe with improved pivot cleating | — | 1986-03-25 |