Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752760 | Method of printing printed products using printing nozzles without defects and defective nozzles that have been compensated for | Hans Köhler | 2023-09-12 |
| 10207518 | Method for compensating for failed printing nozzles in an inkjet printing machine by using deviating nozzles | Hans Koehler | 2019-02-19 |
| 9539803 | Method for detecting failed printing nozzles in inkjet printing systems and inkjet printing machine | Christoph Michel, Hans Koehler | 2017-01-10 |
| 9375964 | Method for compensating for failed printing nozzles in inkjet printing systems | Hans Koehler | 2016-06-28 |