Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6104470 | Printing system and control unit utilizing a visual representation of a sheet or document for selecting document-finishing operations | Abraham J. Streefkerk, Robertus C. W. T. M. van den Tillaart | 2000-08-15 |
| 6058277 | Printing system and control method for printing images having a circle segment display element for visualizing print job processing times and managing print jobs | Abraham J. Streefkerk, Robertus C. W. T. M. van den Tillaart | 2000-05-02 |