Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5528288 | Illumination control system for a film scanner | Steven C. Sitter, Drew D. Summers, Andrew F. Kurtz, Charles P. Divito | 1996-06-18 |
| 5414460 | Mechanical aperture for controlling illumination level | Thomas Niertit, James D. McKay, Raymond L. Dewolf | 1995-05-09 |