Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850774 | Method for producing an extruded sheet | — | 2023-12-26 |
| 11035133 | Device for locking two floor panels | — | 2021-06-15 |
| 8833029 | Floor panel | — | 2014-09-16 |
| 8257791 | Process of manufacturing a wood fiberboard, in particular floor panels | — | 2012-09-04 |
| 7980039 | Device for connecting and interlocking of two base plates, especially floor panels | Carsten Groeke | 2011-07-19 |
| 7908816 | Device for connecting building boards, especially floor panels | Matthias Lewark | 2011-03-22 |
| 7641963 | Panel and process for producing a panel | — | 2010-01-05 |
| 7617651 | Floor panel | — | 2009-11-17 |
| 7506481 | Building board for use in subfloors | — | 2009-03-24 |
| 7431979 | Wood fiberboard | — | 2008-10-07 |
| D528671 | Building board | — | 2006-09-19 |