Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351019 | Facetted reflector | Stephen T. Avery, William L. Lama, Paul H. Steibitz | 1982-09-21 |
| 4336995 | Precession scanning system for copier device | David K. Shogren | 1982-06-29 |
| 4333723 | Full frame flash illumination system utilizing a diffuse integrating optical cavity | Frederick A. Green, George R. Simpson, Stephen T. Avery | 1982-06-08 |