Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601557 | Motion picture camera automatic focusing system | Robert W. Bogle, Stephen Wald | 1986-07-22 |
| 4534629 | Motion picture camera automatic focusing system | Robert W. Bogle | 1985-08-13 |