Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607157 | Automatic focus offset correction system | Charles B. Abate | 1986-08-19 |
| 4530079 | Track following system for optical disc drive | — | 1985-07-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607157 | Automatic focus offset correction system | Charles B. Abate | 1986-08-19 |
| 4530079 | Track following system for optical disc drive | — | 1985-07-16 |