Issued Patents All Time
Showing 26–50 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412140 | Suction device for a textile machine, especially a water needling unit | — | 2002-07-02 |
| 6405416 | Method and device for producing perforated nonwovens by hydrodynamic needling | — | 2002-06-18 |
| 6378226 | Screen drum for drying permeable webs of goods | — | 2002-04-30 |
| 6338187 | Method and device for producing perforated nonwovens by hydrodynamic needing | — | 2002-01-15 |
| 6324738 | Device for producing perforated nonwovens by hydrodynamic needling | — | 2001-12-04 |
| 6254821 | Device for producing a voluminous bonded fleece, device implementing the method, and bonded fleece according to this method | — | 2001-07-03 |
| 6210268 | Air mixer for static mixing of two air streams | — | 2001-04-03 |
| 6151797 | Device for heat treatment of permeable webs of goods | — | 2000-11-28 |
| 6112385 | Process for manufacturing a non-woven fabric by hydrodynamic needling, and product of said manufacturing process | Alfred Watzl | 2000-09-05 |
| 6105222 | Device with a nozzle beam for producing liquid streams for stream braiding of fibers on a textile web | — | 2000-08-22 |
| 6105451 | Device for attaching a rotatably mounted hollow cyclinder at its outer circumference | — | 2000-08-22 |
| 6088927 | Device for through-flow continuous processing of textiles or the like | — | 2000-07-18 |
| 6085438 | Device for through-flow continuous heat treatment of textiles, tissue, or the like | — | 2000-07-11 |
| 6055710 | Device for hydrodynamic needling of fleeces, tissues, or the like | — | 2000-05-02 |
| 6032383 | Device for through-flow continuous heat treatment of textiles, fabric, or the like | — | 2000-03-07 |
| 6012654 | Nozzle beam on a device for generating liquid streams | — | 2000-01-11 |
| 5996154 | Device for applying a liquid film to a continuously advanced web of goods, method for producing a color pattern on a web of goods, and pattern produced by this method | — | 1999-12-07 |
| 5960525 | Device for hydrodynamic entanglement of the fibers of a fiber web | — | 1999-10-05 |
| 5913905 | Device for applying a liquid film to a continuously advanced web of goods | — | 1999-06-22 |
| 5908793 | Method for manufacturing a solidified fiber fleece, the resulting solidified fiber fleece, and use of this fleece | — | 1999-06-01 |
| 5887459 | Device for applying a liquid film, uniformly thin over the working width, to a web of goods | — | 1999-03-30 |
| 5875656 | Device for uniformly distributing liquid to a dye applicator | — | 1999-03-02 |
| 5829274 | Device for cleaning webs | — | 1998-11-03 |
| 5770532 | Method for manufacturing a solidified fiber fleece, the resulting solidified fiber fleece, and use of this fleece | — | 1998-06-23 |
| 5761778 | Method and device for hydrodynamic entanglement of the fibers of a fiber web | — | 1998-06-09 |