Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D934928 | Roller mill for grain milling | Dominic Spiess, Daniel Mark, Philippe Holenstein, Daniel Rickenbach | 2021-11-02 |
| D924947 | Roller mill for grain milling | Dominic Spiess, Daniel Mark, Philippe Holenstein, Daniel Rickenbach | 2021-07-13 |