Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427020 | Method and system for improved sheet running control in a sheet-fed printing machine | Stefan Knauf, Helmut Buck, Juergen Ritz, Veronika Himmelsbach, Manuel Janocha +1 more | 2022-08-30 |
| 11327164 | Sensor with monolithic ultrasonic array | — | 2022-05-10 |
| 8726511 | Method for production of panels | — | 2014-05-20 |
| 6672030 | Method for laying floor panels | — | 2004-01-06 |
| 6011470 | Ultrasound keyboard protection | Oliver Liedtke | 2000-01-04 |
| 5869764 | Ultrasonic sensor | — | 1999-02-09 |