Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125732 | Motion picture exhibition facility | Larry L. Jacobson | 1992-06-30 |
| 5109423 | Audio system with amplifier and signal device | Larry L. Jacobson | 1992-04-28 |
| 5004067 | Cinema sound system for unperforated screens | — | 1991-04-02 |