Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811694 | Liquid filter | — | 2004-11-02 |
| 6746604 | Liquid filter | — | 2004-06-08 |
| 6723149 | Separator for liquids comprising a separating cartridge, particularly for separating oil from crankcase gases | Volker Ernst, Heinz Jawurek | 2004-04-20 |
| 6709588 | Filter for internal combustion engine fuels | Jaroslav Pavlin | 2004-03-23 |