Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427253 | Protective headgear comprising a headband and a semi-rigid support to protect a back region of a user's head | — | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427253 | Protective headgear comprising a headband and a semi-rigid support to protect a back region of a user's head | — | 2002-08-06 |