Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090009 | Toe cap for footwear | Ryan Dulude | 2025-08-26 |
| D1014943 | Toe cap for footwear | Ryan Dulude | 2024-02-20 |
| D1009446 | Shoe upper | — | 2024-01-02 |
| 11297893 | Waterproof boot with internal convection system | Ryan Dulude, James McLain, Stephen Douglas Ammon, Thomas Yeh, Emily V. Miller | 2022-04-12 |
| D905424 | Shoe upper element | — | 2020-12-22 |
| D905421 | Shoe upper element | — | 2020-12-22 |
| D882239 | Shoe upper element | — | 2020-04-28 |
| D882238 | Shoe upper element | — | 2020-04-28 |
| D846254 | Shoe upper | — | 2019-04-23 |
| 10219582 | Protection devices for use in shoes or other products | Bert Appleton Spiller, Denis W. Norton, Stephen Douglas Ammon, Thomas Yeh | 2019-03-05 |
| D838455 | Shoe upper | — | 2019-01-22 |
| D803534 | Footwear tread | — | 2017-11-28 |
| D803535 | Footwear tread | — | 2017-11-28 |
| D803536 | Footwear tread | — | 2017-11-28 |
| D764780 | Footwear tread | — | 2016-08-30 |