Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963878 | Hypocycloidal gear train for varying the speed between two shafts and a bicycle having such a hypocycloidal gear train | — | 2011-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963878 | Hypocycloidal gear train for varying the speed between two shafts and a bicycle having such a hypocycloidal gear train | — | 2011-06-21 |