Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D351776 | Bicycle power grip twist | Klaus Schuchard, Herve Crepin | 1994-10-25 |
| RE34007 | Indexation control device for a cycle derailleur | Christian Desenclos | 1992-07-28 |
| 5052242 | Control device for a derailleur-gear for a bicycle | Gunter Look | 1991-10-01 |
| 4828535 | Indexing control device for a cycle derailleur | — | 1989-05-09 |