Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732454 | Method and apparatus for stuffer box crimping synthetic filament threads | Peter Busenhart, Jorg Maier | 1998-03-31 |
| 5497538 | Device for texturizing continuous filament threads | Jorg Maier, Rudi Wagner, Armin Wirz | 1996-03-12 |
| 5410787 | Apparatus for stretching a synthetic yarn in a stretching bath | Vittorino Arnosti | 1995-05-02 |
| 5386618 | Yarn stretching chamber arrangements | — | 1995-02-07 |
| 5378377 | Process and apparatus for removing liquid from fast moving threads | — | 1995-01-03 |
| 5351374 | Method and an apparatus for the continuous crimping of thermoplastic threads | Werner Nabulon, Jorg Maier, Peter Grossenbacher, Armin Wirz | 1994-10-04 |
| 5307547 | Process and device for hydrodynamic drawing of a polymer thread | — | 1994-05-03 |
| 5159166 | Drawroll unit | Vittorino Arnosti, Konrad Boos, Bruno Gemperle, Rodolf Leinhard, Emil Munz +3 more | 1992-10-27 |
| 5136860 | Chamber for the continuous treatment of filaments | — | 1992-08-11 |
| 5046225 | Drawing bath | — | 1991-09-10 |
| 5004170 | Apparatus for compensating sag of the mandrel of a winding machine | Peter Busenhart | 1991-04-02 |
| 4805845 | Method and apparatus for winding a thread and a package formed thereby | Jakob Fluck | 1989-02-21 |
| 4713655 | Method of monitoring the quality of a package of thread | Hans-Jorg Sommer, Heinz Mutter, Armin Wirz | 1987-12-15 |
| 4712746 | Method and apparatus for forming cross-wound packages | Ruedi Schneeberger, Georg Symon | 1987-12-15 |
| 4677387 | Package quality monitor | Heinz Mutter, Hans-Jorg Sommer, Armin Wirz | 1987-06-30 |
| 4650132 | Method of using a controlled magnetic bearing arrangement in a textile winding device and textile winding device for use with spinning machines and equipped with such controlled magnetic bearing arrangement | Armin Wirz, Heinz Mutter | 1987-03-17 |
| 4535515 | Draw-roll assembly | Peter Baertschi, Kurt Wetter | 1985-08-20 |
| 4519778 | Heatable godet | Paul von Burg, Armin Wirz | 1985-05-28 |
| 4394985 | Winding apparatus for threads or yarns | Armin Wirz | 1983-07-26 |