Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333731 | Device for bonding textile fibers by means of hot gases | — | 2016-05-10 |
| 9181643 | Device and method for producing a nonwoven composite fabric | — | 2015-11-10 |
| 7657982 | Suction device for liquids, in particular hydroentangling machines | Roland Schweizer | 2010-02-09 |
| 7448118 | Apparatus for patterning and stabilizing a workpiece web by use of an replaceable patterning shell | — | 2008-11-11 |
| 7441314 | Apparatus for installing a seal in a nozzle beam | Jürgen Frisch | 2008-10-28 |
| 7421766 | Drum for forming relief patterns on a textile web | — | 2008-09-09 |
| 7356892 | Method for hydrodynamically subjecting a goods line, optionally with finite preproducts, to water jets and nozzle device for producing liquid jets | Martin Barth, Alfred Watzl, Thomas Fechter | 2008-04-15 |
| 7337512 | Hydrodynamic needling apparatus | Roland Sperlich | 2008-03-04 |