Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864392 | In-mask feedback system | Darin K. Thompson, Eric James Bassani, Graham Peter Wilson, Kyle Dane Hudson, Christopher L. Ward +2 more | 2020-12-15 |
| 10744352 | Half facepiece | Carl Estcourt Tucker, John Slemmen, Gareth Dyfan Evans, Garath Tudor Roberts, Chris Ward +5 more | 2020-08-18 |
| 10653850 | Boot remover | Chris Ward, Gareth Roberts, Graham Wilson | 2020-05-19 |