Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691837 | Material web drawing-in apparatus | Karl Ruhland, Alfons Gnan | 2023-07-04 |
| 11685624 | Material web drawing-in apparatus | Karl Ruhland, Alfons Gnan | 2023-06-27 |
| 11548747 | Release liner removal apparatus | Karl Ruhland, Alfons Gnan | 2023-01-10 |
| 11155055 | Corrugated cardboard plant | Helmut Kraus, Maximilian Mark | 2021-10-26 |
| 11034141 | Corrugated cardboard plant | Helmut Kraus, Maximilian Mark | 2021-06-15 |
| 11001028 | Corrugator machine | Maximilian Mark, Sebastian Zaruba | 2021-05-11 |
| 10843359 | Connecting cut assembly | Karl Ruhland, Bernhard Jentsch | 2020-11-24 |
| 10583624 | Heating device, comprising two preceding arcuate hot plates, of a two-sided machine | Thomas Hecky, Gerald Frischolz | 2020-03-10 |
| 10457010 | Corrugating roll | Markus SCHELL, Alfons Gnan | 2019-10-29 |
| 10392215 | Splicing device | Maximilian Mark, Alfons Gnan | 2019-08-27 |
| 9884497 | Corrugated-board machine | Maximilian Mark, Alfons Gnan | 2018-02-06 |
| 7921892 | Corrugating machine | Klaus BAIERL | 2011-04-12 |
| 7059051 | Fluted roll and method for the manufacture thereof | Heribert Reich, Alfons Gnan, Thomas Kamm, Edmund Bradatsch | 2006-06-13 |
| 5177949 | Apparatus for transporting bobbin tubes of a textile machine | Martin Maeser | 1993-01-12 |
| 5136834 | Apparatus for transporting bobbin tubes of a textile machine | — | 1992-08-11 |
| 5103627 | Apparatus for transporting spinning tubes to and from a textile spinning machine | Martin Maeser, Johann Balsasch | 1992-04-14 |
| 5103628 | Apparatus for transporting spinning tubes to and from a textile spinning machine, including tube obstruction means | Martin Maeser, Johann Balsasch | 1992-04-14 |
| 5018681 | Roving bobbin creel for a textile ring spinning machine or the like | Michael Ian Weimar | 1991-05-28 |
| 4984422 | Textile tube support device having position indicating means | Martin Maeser | 1991-01-15 |
| 4938017 | Apparatus for automatic doffing and donning of tubes in a textile spinning or twisting machine | — | 1990-07-03 |
| 4862686 | Support stand for a textile machine | Thomas Grollmann, Friedrich Dinkelmann | 1989-09-05 |
| 4781015 | Tangential belt drive | Friedrich Dinkelmann, Ernst Halder | 1988-11-01 |
| 4730448 | Tangential-belt drive for work units of a machine for the production of twisted or twined yarns | Horst Wolf, Ernst Halder | 1988-03-15 |