Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351019 | Facetted reflector | John A. Durbin, William L. Lama, Paul H. Steibitz | 1982-09-21 |
| 4333723 | Full frame flash illumination system utilizing a diffuse integrating optical cavity | Frederick A. Green, George R. Simpson, John A. Durbin | 1982-06-08 |