Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669857 | Double dual rate precession scan system | Richard A. Spinelli, Daniel W. Costanza, William L. Statt | 1987-06-02 |
| 4445774 | Document imaging system with improved exposure uniformity at image plane | Richard A. Spinelli | 1984-05-01 |
| 4232960 | Scanning system | — | 1980-11-11 |