Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946449 | Device and method for melting a material without a crucible and for atomizing the melted material in order to produce powder | Christian Gerking, Martin Stobik, Rico Heinz | 2021-03-16 |
| 9388511 | Spinneret for spinning threads and spinning device for spinning threads | — | 2016-07-12 |
| 7922943 | Method and device for producing substantially endless fine threads | — | 2011-04-12 |
| 6875839 | Method for producing polylactic acid and corresponding device | Rainer Hagen, Klaus Richter, Frank Idler, Winfried Reimann, Bernd Hanzsch | 2005-04-05 |
| 6800226 | Method and device for the production of an essentially continous fine thread | — | 2004-10-05 |
| 6162837 | Method and device for the recovery of linear polyester | Rainer Hagen, Dieter Otto Taurat | 2000-12-19 |
| 5968557 | Apparatus for manufacturing spun-bonded webs | Friedrich Weger | 1999-10-19 |
| 5439364 | Apparatus for delivering and depositing continuous filaments by means of aerodynamic forces | Friedrich Weger | 1995-08-08 |
| 5207991 | Reactor for highly viscous media | — | 1993-05-04 |
| 4734263 | Apparatus for the continuous demonomerization and postcondensation of Polyamide 6 | Gunter Panke | 1988-03-29 |
| 4584366 | Process for the crystallizing, drying and aftercondensation of polycondensates | Dieter Otto Taurat | 1986-04-22 |
| 4540774 | Process for the continuous demonomerization and postcondensation of Polyamide 6 and device for carrying out this process | Gunter Panke | 1985-09-10 |
| 4318676 | Device for spinning endless filaments | Gunter Panke | 1982-03-09 |
| 4202855 | Method of producing continuous multifilament yarns | Dirk Stahlmann, Horst Rothert, Wolf Karasiak | 1980-05-13 |