Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909242 | Automatic needle placement machine and automatic placement method | Jan Schneider, Rudolf Kuhn, Joachim Binnig, Guido Herzog | 2018-03-06 |
| 7748315 | System and method for packaging cotton sliver | — | 2010-07-06 |
| 7748658 | Sliver discharge device | — | 2010-07-06 |
| 7694393 | Apparatus at a carding machine having a cylinder and clothed and/or unclothed elements located opposite the cylinder | Axel Herrmann | 2010-04-13 |
| 7614121 | Apparatus for measuring the mass of fibre material passing through a spinning preparation machine or system | — | 2009-11-10 |
| 7578033 | Roller for a fibre-processing machine, for example a spinning preparation machine | Ulrich Vollrath | 2009-08-25 |
| 7506412 | Apparatus for a sliver-forming textile machine, especially a draw frame, flat card or the like | — | 2009-03-24 |
| 6087608 | Method and apparatus for recognizing foreign substances in and separating them from a pneumatically conveyed fiber stream | Thomas Kramer | 2000-07-11 |
| 5974629 | Method and apparatus for measuring fiber length and nep number in a carding machine | Ferdinand Leifeld | 1999-11-02 |
| 5930870 | Measuring fiber length at input and output of a fiber processing machine | Ferdinand Leifeld | 1999-08-03 |
| 5917591 | Method of recognizing and evaluating foreign substances in a pneumatically conveyed fiber stream | — | 1999-06-29 |
| 5819373 | Apparatus and method for recognizing and separating foreign bodies from fiber in a fiber processing machine | Michael Cieslinski | 1998-10-13 |
| 5737806 | Apparatus for treating fiber and producing a fiber lap therefrom | Ferdinand Leifeld | 1998-04-14 |
| 5647098 | Apparatus for transporting a coiler can between a sliver-producing and a sliver-consuming textile machine | Ferdinand Leifeld | 1997-07-15 |
| 5500986 | Method and apparatus for moving rectangular coiler cans | Ferdinand Leifeld, Bernhard Windges, Siegfried Gu/ nkinger | 1996-03-26 |
| 5398381 | Measuring clothing clearances directly at the facing points | Ferdinand Leifeld | 1995-03-21 |
| 5329668 | Method and apparatus for detaching and mixing fiber tufts | — | 1994-07-19 |
| 5297317 | Coiler can conveyor with positive guidance between machine rows | Ferdinand Leifeld, Paul Teichmann, Manfred Langen | 1994-03-29 |
| 5130559 | Method and apparatus for recognizing particle impurities in textile fiber | Ferdinand Leifeld, Norbert Tietgen | 1992-07-14 |
| 5033165 | Apparatus for opening and cleaning fiber material | Konrad Temburg, Ferdinand Leifeld | 1991-07-23 |