Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975692 | Connecting device for tinted lenses on corrective eyeglasses | Sergio Menegon | 1999-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975692 | Connecting device for tinted lenses on corrective eyeglasses | Sergio Menegon | 1999-11-02 |