Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921994 | Helmet strap | David Lee Pratley | 2021-06-08 |
| D918380 | Full face respirator | — | 2021-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921994 | Helmet strap | David Lee Pratley | 2021-06-08 |
| D918380 | Full face respirator | — | 2021-05-04 |