Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4897688 | Document imaging system with bi-directional anamorphic magnification capability | James D. Rees, David A. Bartman, Gilbert Aser, deceased | 1990-01-30 | $3,554,000 |
| 4372670 | Precession scanning system | Vance J. Carpenter | 1983-02-08 | $3,091,000 |