Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631568 | Insole for fitness and recreational walking | Harold A. Howlett, David Foshee, Phillip Yang | 2003-10-14 |
| 6598321 | Gel insoles with lower heel and toe recesses having thin spring walls | Richard T. Avent, Donald B. Thompson | 2003-07-29 |