Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089999 | Footwear insole | Tyler Williamson Derraugh, Richard J. Janisse | 2025-08-26 |
| D1068999 | Goalie skate | Tyler Williamson Derraugh | 2025-04-01 |
| 11213737 | Figure skating boot with monocoque structure | Tyler Anthony Williamson Derraugh | 2022-01-04 |
| 11122855 | Hockey skate | David Cruikshank | 2021-09-21 |
| 10894200 | Ice skate blade assembly with releasable blade | Jonah Zaleznick | 2021-01-19 |
| 9717300 | Hockey skate | David Cruikshank | 2017-08-01 |
| 9693600 | Protective goalie skate boot body with integral blade mounting channel | — | 2017-07-04 |
| 9668535 | Skate boot with monocoque body | — | 2017-06-06 |
| 9656153 | Skate boot with monocoque body | — | 2017-05-23 |
| 9320315 | Skate boot with monocoque body | — | 2016-04-26 |
| 9004502 | Hockey skate | David Cruikshank, Neil Wensley, Dmitry Rusakov | 2015-04-14 |
| 8684368 | Hockey skate | David Cruikshank, Neil Wensley, Dmitry Rusakov | 2014-04-01 |
| 8596650 | Hockey skate | David Cruikshank | 2013-12-03 |