Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1017022 | Neck strap for a respirator | Trevor Penner, Martin Petrak | 2024-03-05 |
| D1004770 | Head strap for a respirator | Trevor Penner, Martin Petrak | 2023-11-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1017022 | Neck strap for a respirator | Trevor Penner, Martin Petrak | 2024-03-05 |
| D1004770 | Head strap for a respirator | Trevor Penner, Martin Petrak | 2023-11-14 |