Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288929 | Motion control device for athletic shoe | Kenneth W. Graham | 1981-09-15 |
| 4287675 | Counter for athletic shoe | Charles J. Flanagan | 1981-09-08 |
| D258772 | Sport shoe | Jonathan H. Werman | 1981-04-07 |