Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615729 | Method and device for determining and/or converting color profiles | Axel Hauck, Nikolaus Pfeiffer, Manfred Schneider, Helmut Siegeritz | 2003-09-09 |
| 6561098 | Method of controlling the quantity of ink in a printing machine | Nikolaus Pfeiffer | 2003-05-13 |
| 6546870 | Method for controlling a quantity of ink in a printing machine | Nikolaus Pfeiffer | 2003-04-15 |