Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934487 | Sealing member for toner cartridge | Gino Sirejacob, Alexander Van Betsbrugge | 2005-08-23 |
| 6782220 | Sealing member for toner cartridge | Gino Sirejacob, Alexander Van Betsbrugge | 2004-08-24 |
| 6778793 | Sealing member for toner cartridge | — | 2004-08-17 |
| 6775493 | Sealing member for toner cartridge | Alexander Van Betsbrugge | 2004-08-10 |
| 6760556 | Sealing member and toner container provided with such a sealing member | Gino Sirejacob, Alexander Van Betsbrugge | 2004-07-06 |
| 6539187 | Tearable sealing member | — | 2003-03-25 |
| RE36920 | Seal for a toner cartridge assembly | — | 2000-10-17 |
| 5930559 | Means for the sealing of a toner cartridge | — | 1999-07-27 |
| 5523828 | Seal for a toner cartridge assembly | — | 1996-06-04 |