Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D989284 | Respiration facepiece | Mark Magidson, Sukwon Kang | 2023-06-13 |
| D983963 | Exoskeleton for a respirator mask | Mark Magidson, Sukwon Kang | 2023-04-18 |
| D684256 | Cover for a respiratory cartridge | — | 2013-06-11 |