Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4204751 | Method and apparatus for synchronizing the reading of audible and visual information carried by different supports | Bernard A. Tiesse | 1980-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4204751 | Method and apparatus for synchronizing the reading of audible and visual information carried by different supports | Bernard A. Tiesse | 1980-05-27 |