Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036312 | Protective eyeglass assembly having a unitary, decentered lens piece | — | 2000-03-14 |
| D417463 | Temple bar piece | — | 1999-12-07 |
| 5796461 | Protective eyeglass assembly | — | 1998-08-18 |
| D376613 | Eyeglasses | Richard W. Canavan | 1996-12-17 |
| 4507809 | Visor for a protective helmet | — | 1985-04-02 |