Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173984 | Clamped chainring assembly for electric bicycle | Jan Talavasek, Robin François Ramon Lechevallier, Marco Sonderegger | 2021-11-16 |
| 11110987 | Chainstay protector with spaced protrusions | Jason McDonald, James Michael Stafford | 2021-09-07 |