Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724621 | Chainring | Joachim Hanke | 2020-07-28 |
| 10703441 | Drive arrangement for a bicycle | Pedro Miguel Nunes Dos Santos, Joachim Hanke, Bryn Johnson, Andreas Vonend, MARTIN KEHRER +4 more | 2020-07-07 |
| 10578201 | Sprocket wheel for a bicycle drive | Joachim Hanke, Bryn Johnson, Andreas Vonend, MARTIN KEHRER, Henrik Braedt +3 more | 2020-03-03 |