Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591807 | Combination comprising a main unit and at least one add-on functional unit | — | 2003-07-15 |
| 6569326 | Fluid filter with a central component which can be assembled | Dieter Baumann | 2003-05-27 |