Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687193 | Dual force jogger/stacker for cut sheet items | Mario Scarabino, Gerald F. Rettner | 1987-08-18 |
| 4500085 | Oscillating wheel paper item stacking apparatus | Wilson P. Rayfield, Richard E. Shultz | 1985-02-19 |
| 4474368 | Oscillating finger sheet item detac apparatus | Wilson P. Rayfield | 1984-10-02 |
| 4461468 | Automatic apparatus for lifting and separating sheet items from the surface of an electrophotographic drum | Wilson P. Rayfield | 1984-07-24 |
| 4454419 | Photo-optical snap-on paper path sensor | Michael K. O'Brien | 1984-06-12 |
| 4413902 | Four-bar interposer mechanism for offset printing | Wilson P. Rayfield | 1983-11-08 |
| 4333641 | Duplex printing/paper handling apparatus for cut sheet printing | — | 1982-06-08 |
| 4300758 | Reverser mechanism for duplex printing/paper handling apparatus for cut sheet printing | — | 1981-11-17 |