Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820786 | Method and device for transporting a nonwoven material between two separated rollers | — | 2004-11-23 |
| 6810565 | Closing unit for the nozzle strip on a nozzle beam for hydrodynamically needling fibres of a web of fabric | — | 2004-11-02 |
| 6735834 | Method and device for color patterning of a web by hydrodynamic treatment | — | 2004-05-18 |