Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191319 | Method and apparatus for visual portrayal of music | — | 1993-03-02 |
| 4729102 | Aircraft data acquisition and recording system | Lawrence D. Miller, Jr., Robert Owen | 1988-03-01 |