Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374957 | Brake cylinder for a rim brake | Markus Krumbeck, Stefan Ruckh, Joachim Hujer | 2002-04-23 |
| 4585094 | Hydraulic rim brake for bicycles | Manfred Schwab | 1986-04-29 |
| 4461189 | Gas twist grip for handlebars of motor-driven two-wheeled vehicles | Karl Autenrieth | 1984-07-24 |