Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235227 | Noise and vibration dampened electric motor such as for use with a sound movie camera | — | 1993-08-10 |
| 4576455 | Dual motor reversible drive film magazine | — | 1986-03-18 |
| 4525045 | Camera for three-dimensional movies | — | 1985-06-25 |
| 4418994 | Film magazine for motion picture camera | Robert E. Gottschalk | 1983-12-06 |