Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309246 | Technique for generating additional colors in a halftone color image through use of overlaid primary colored halftone dots of varying size | Joseph H. Ambro | 1994-05-03 |
| D316875 | Electro-optical display for cameras or the like | David Momot, Ensley E. Townsend | 1991-05-14 |
| 4866477 | Automatic lens selection for desired optical reduction ratio in a microfilm camera | Ensley E. Townsend | 1989-09-12 |