Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33058 | Multi-speed hub for bicycles or the like | Eduard Bergles | 1989-09-19 |
| 4800634 | Method of manufacturing a bicycle hub sleeve | Richard Gerstner, Gunter Look, Werner Seybold | 1989-01-31 |
| 4798098 | Connection device for gearshift cable | Josef Keller | 1989-01-17 |