Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313188 | Method of recording an ablative optical recording medium | Robert A. Bartolini, Allen Bloom | 1982-01-26 |
| 4300143 | Thin protective overcoat layer for optical video disc | Alan E. Bell, Robert A. Bartolini, Allen Bloom | 1981-11-10 |
| 4241355 | Ablative optical recording medium | Allen Bloom | 1980-12-23 |
| 4241423 | Optical memory with injection laser as light source and detector | Henry Kressel, Michael Ettenberg | 1980-12-23 |
| 4219826 | Optical recording medium | Allen Bloom, Daniel Louis Ross | 1980-08-26 |