Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636060 | Electrostatic copying method including compensation for photoconductor fatigue and dark recovery | Lucien A. De Schamphelaere, Freddy M. Librecht | 1987-01-13 |
| 4611905 | Toner dispensing control | Lucien A. De Schamphelaere, Freddy M. Librecht | 1986-09-16 |
| 4610532 | Toner dispensing control | Lucien A. De Schamphelaere, Freddy M. Librecht | 1986-09-09 |
| 4589762 | Toner dispensing control | Lucien A. De Schamphelaere, Freddy M. Librecht | 1986-05-20 |
| 4245023 | Method for the development of electrostatic charge images | Paul M. Cassiers | 1981-01-13 |