Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103273 | Floor, wall, or ceiling panel and method for producing same | — | 2024-10-01 |
| 11485126 | Method for producing a floorboard | — | 2022-11-01 |
| 11339815 | Mechanical connection for panels | Franz-Josef Eschlbeck | 2022-05-24 |
| 11072156 | Method for producing a floorboard | — | 2021-07-27 |
| 10926509 | Floorboard | — | 2021-02-23 |
| 10857765 | Floor, wall, or ceiling panel and method for producing same | — | 2020-12-08 |
| 10442164 | Floor, wall, or ceiling panel and method for producing same | — | 2019-10-15 |
| 10442152 | Floorboard | — | 2019-10-15 |
| 10214916 | Covering of rectangular or square panels which are laid to form an assembly | — | 2019-02-26 |
| 9598856 | Glueless composite panel and method for the glueless connection of two panel elements | — | 2017-03-21 |
| 9109366 | Covering made from mechanically interconnectable panels | — | 2015-08-18 |
| 8752352 | Covering from mechanically interconnectable elements | — | 2014-06-17 |
| 8650738 | Method for inserting springs into a groove | — | 2014-02-18 |
| 8635829 | Covering consisting of elements that can be mechanically interconnected and method for producing elements | — | 2014-01-28 |
| 8499520 | Floor covering | — | 2013-08-06 |
| 8407963 | Floor covering | — | 2013-04-02 |
| 8302367 | Floor covering and installation method | — | 2012-11-06 |
| 6554525 | Radial ball joint | Manfred Heidemann, Martin Rechtien, Olaf Abels, Frank BERSTERMANN, Rainer Ungruh | 2003-04-29 |