Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097929 | Bicycle gearbox having segmented sprockets | David J. Allen, David M. Earle, Kyle Bennett, William A. Hilgenberg, Ryan Kent Miller | 2024-09-24 |
| 11572131 | Bicycle gearbox having segmented sprockets | David J. Allen, David M. Earle, Kyle Bennett, William A. Hilgenberg, Ryan Kent Miller | 2023-02-07 |
| 10989281 | Bicycle gearbox having segmented sprockets | David J. Allen, David M. Earle, Kyle Bennett, William A. Hilgenberg | 2021-04-27 |