Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628713 | Lock for video tape cassettes | Marino Cecchi | 1986-12-16 |
| 4533092 | Video cassette rapid rewinding/fast forwarding device | Marino Cecchi, Lawrence R. Happ | 1985-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628713 | Lock for video tape cassettes | Marino Cecchi | 1986-12-16 |
| 4533092 | Video cassette rapid rewinding/fast forwarding device | Marino Cecchi, Lawrence R. Happ | 1985-08-06 |