Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D464469 | Headband with yoke | Dan Dix, Norman John Smith, Stephen E. Young, Mark Magidson | 2002-10-15 |
| D463857 | Headband | Dan Dix, Mark Magidson | 2002-10-01 |
| D459033 | Earmuff with front mount | Dan Dix, Mark Magidson | 2002-06-18 |
| D459034 | Ear muff with side mount | Dan Dix, Mark Magidson | 2002-06-18 |