Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311404 | Method for producing an abrasion- and water-resistant multilayer panel and a panel which is produced using said method | Ingo Lehnhoff, Norbert Kalwa | 2025-05-27 |
| 12143555 | Method and apparatus for printing a paper web | Sabrina Pfeiffer, Sebastian Dicke, Falko Geitz | 2024-11-12 |
| 11745217 | Method for finishing a wood board | — | 2023-09-05 |
| 11220130 | Method for finishing a large-size supplied building panel | Roger Braun, Ingo Lehnhoff, Norbert Kalwa, Rüdiger Klupsch | 2022-01-11 |
| 11156004 | Method for finishing a supplied building panel | Ingo Lehnhoff, Norbert Kalwa, Rüdiger Klupsch, Thomas Lehmann | 2021-10-26 |
| 11059071 | Method for finishing a wood-based board | — | 2021-07-13 |
| 10328602 | Method for finishing a wood board | Ingo Lehnhoff | 2019-06-25 |
| 10059030 | Method for producing decorated wooden composite boards and panel produced from the wooden composite board, in particular floor panel, and use of a wooden composite board produced according to the method | — | 2018-08-28 |
| 10036169 | Method for producing panels and panel produced according to the method | Axel Siebert | 2018-07-31 |
| 9993940 | Method for finishing a wood board | Ingo Lehnhoff | 2018-06-12 |
| 9802222 | Method for treating a panel of wood-based material and building panel with a core of wood-based material | — | 2017-10-31 |
| 9365028 | Method for finishing a building board and building board | Hans Vogel | 2016-06-14 |
| 9199449 | Method for producing a same pattern using a simple print and device thereof | — | 2015-12-01 |
| 8973270 | Method for producing panels and panel produced according to the method | Axel Siebert | 2015-03-10 |
| 8919063 | Building board having a pattern applied onto side surfaces and conecting mechanisms thereof | — | 2014-12-30 |
| 8833259 | Method for producing a same pattern using a simple print and device thereof | — | 2014-09-16 |
| 8632875 | Method for producing panels and panel produced according to the method | — | 2014-01-21 |
| 8512804 | Method and apparatus for finishing a wood panel | — | 2013-08-20 |
| 8475871 | Building board and method for production | — | 2013-07-02 |
| 8453594 | Tilted application groove halves for uniformly distributing a suspension to a roller mill | Christoph Menier | 2013-06-04 |
| 8092865 | Method for the production of a building board and building board produced according to the method | Norbert Kalwa | 2012-01-10 |
| 8016969 | Process for finishing a wooden board and wooden board produced by the process | — | 2011-09-13 |
| 8003168 | Method for sealing a building panel | — | 2011-08-23 |
| 7854986 | Building board and method for production | — | 2010-12-21 |
| 7790293 | Process for finishing a wooden board and wooden board produced by the process | — | 2010-09-07 |