Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4782361 | Imaging system with a plurality of document registration positions | Edward C. Bock, LeRoy A. Baldwin | 1988-11-01 |
| 4728994 | Illumination system utilizing a document platen with a diffusely reflecting surface | Edward A. Powers, John A. Durbin | 1988-03-01 |
| 4669857 | Double dual rate precession scan system | Daniel W. Costanza, William L. Statt, Edwin F. Glab | 1987-06-02 |
| 4588287 | Full-frame illumination and imaging system | — | 1986-05-13 |
| 4537499 | Imaging system for producing reduced or enlarged images of an original document | Joachim Ritter, Edward C. Bock, John Dennis | 1985-08-27 |
| 4484810 | Moving platen precession system | — | 1984-11-27 |
| 4445774 | Document imaging system with improved exposure uniformity at image plane | Edwin F. Glab | 1984-05-01 |
| 4374619 | Variable magnification copying apparatus | Edward C. Bock | 1983-02-22 |