Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899016 | Master cylinder | Ralf Koberstein, Klaus Reuter, Klaus Krappmann | 2005-05-31 |
| 6712362 | Primary seals for master-slave cylinder systems | Klaus Krappmann, Hai Teng Sui, Dieter Gebauer, Boleslaw Tulaczko, Volker Stampf | 2004-03-30 |
| 6575471 | Cylinder for a hydraulic system | Wolfgang Grosspietsch, Dieter Gebauer, Boleslaw Tulaczko, Volker Stampf, Klaus Krappmann | 2003-06-10 |