Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852487 | Method and device for printing images on halves of both sides of sheets | — | 1989-08-01 |
| 4848231 | Method and device for printing images on halves of both sides of sheets | — | 1989-07-18 |
| 4815378 | Method and device for printing images on halves of both sides of sheets | — | 1989-03-28 |
| 4368438 | System for detecting sheet-like objects | — | 1983-01-11 |
| 4362379 | Apparatus suitable for producing duplex copies from simplex originals | Fredericus J. A. M. Tiek | 1982-12-07 |