Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536866 | Information retrieval system and apparatus | Frank D. Neu, Peter G. Wohlmut | 1985-08-20 |
| 4321622 | Video track transfer system and method | Frank D. Neu, Geoffrey T. Faraghan | 1982-03-23 |
| 4317131 | System and method for reproducing pictures and related audio information | — | 1982-02-23 |
| 4296491 | Information carrier having inter-track identification code information | — | 1981-10-20 |