Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4239356 | System for the performance of photographing with a motion picture camera, still picture camera or television camera | Otto Freudenschuss, Otto Kantner | 1980-12-16 |
| 4202610 | Motion picture camera with fade-in and fade-out effects during long-term exposure | — | 1980-05-13 |