Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355873 | Photographic control system for varying both flash fire aperture and exposure termination in correspondence with film speed | — | 1982-10-26 |
| 4329031 | Photographic system for varying flash fire aperture as a function of ambient scene light | George D. Whiteside, Arthur N. Woodbury | 1982-05-11 |