Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4623244 | Copy production machines | Donald R. Andrews, Roger E. Kuseski | 1986-11-18 | $53,897,000 |
| 4321667 | Add-on programs with code verification and control | Wayne E. Robbins, Paul R. Spivey | 1982-03-23 | $18,516,000 |
| 4229100 | Automatic copy recovery | — | 1980-10-21 | $15,554,000 |
| 4213190 | Programmed copier control | David E. Finlay, Wayne E. Robbins | 1980-07-15 | $22,641,000 |
| 4211483 | Copy production machines having job separation and collation capabilities | Noreen A. Hannigan | 1980-07-08 | $19,675,000 |