Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753390 | Method of preparing dispersions of photographically useful compounds | Jan Gilleir | 1998-05-19 |
| 4906547 | Triboelectrically chargeable magnetic carrier particles having magnetic powder dispersed in acidic resin basic amino resin reaction product binder | Serge Tavernier | 1990-03-06 |
| 4761357 | Electrophoretic development of electrostatic charge images | Serge Tavernier, Jozef L. Mampaey, Robert Janssens | 1988-08-02 |
| 4525445 | Electrostatic toner comprising thermoplastic resin binder for nigrosine base salt | Serge Tavernier | 1985-06-25 |
| 4478923 | Fusible electrostatically attractable toner | Yvan Gilliams, Francine Van Gijsel | 1984-10-23 |
| 4331755 | Toner composition for electrostatic image development | Yvan Gilliams | 1982-05-25 |
| 4271249 | Composition of matter and method for electrostatic image development | Yvan Gilliams | 1981-06-02 |