Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984443 | Direct electrostatic printing device which uses a gas stream to provide a cloud of toner particles | Guido Desie, Ludo Joly, Luc Van Aken, Jacques Leonard, Frans Backaljauw | 1999-11-16 |
| 5850244 | DEP (direct electrostatic printing) device with special printhead | Jacques Leonard, François Backeljauw, Guido Desie | 1998-12-15 |