Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615688 | Integrated twist-grip switch | — | 2003-09-09 |
| 6604440 | Switch for a bicycle | Georg Blaschke | 2003-08-12 |
| 6588296 | Integrated twist grip shifter | — | 2003-07-08 |
| 6510757 | Cable guide in a shift lever for bicycle gears | — | 2003-01-28 |