Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800167 | Pneumatic inflating device contained entirely within shoe sole | — | 2014-08-12 |
| 6725573 | Pneumatic inflating device contained entirely within shoe sole | — | 2004-04-27 |
| 6305102 | Pneumatic inflating device | — | 2001-10-23 |
| 5222312 | Shoe with pneumatic inflating device | — | 1993-06-29 |