Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661934 | Clamping device for a delivery device | Alois Krutzenbichler, Raymond Ritschka, Jochen Baumann | 2023-05-30 |
| 10030643 | Pump device having a roller bearing-like structure | Jan W. Beenker, Raymond Ritschka | 2018-07-24 |