Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D959756 | External metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2022-08-02 |
| D959060 | Metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2022-07-26 |
| 11297893 | Waterproof boot with internal convection system | Ryan Dulude, Brian Lee Strother, James McLain, Stephen Douglas Ammon, Thomas Yeh | 2022-04-12 |
| D943981 | Shoe | Ryan Dulude, Stephen Douglas Ammon | 2022-02-22 |
| D921301 | Metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2021-06-01 |
| D919941 | Shoe | Ryan Dulude, Stephen Douglas Ammon | 2021-05-25 |
| D920587 | External metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2021-05-25 |
| D913601 | Metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2021-03-16 |
| D912332 | External metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2021-03-02 |
| D911624 | Internal metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2021-02-23 |
| D876018 | Metatarsal guard | Ryan Dulude, Stephen Douglas Ammon | 2020-02-18 |