Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293145 | Gripping mechanism for spindle-screw clipping machine | Daniel Walter, Thomas Dahmann, Markus Weigele | 2022-04-05 |
| 10094070 | Rail fastening system | — | 2018-10-09 |
| 9458575 | Rail attachment system for junction areas | Daniel Walter, Stefan Lienhard, Erik Danneberg | 2016-10-04 |
| 9290888 | Rail-fastening system | Stefan Lienhard, Daniel Walter, Erik Danneberg | 2016-03-22 |
| 8973846 | Rail fastening system | — | 2015-03-10 |
| 8814058 | Plastic screw anchor for securing a rail to a railroad tie | Erik Danneberg, Tilman Peter Ruetzel, Frank Meyer | 2014-08-26 |
| 8025241 | Hollow sleeper | Frank Meyer | 2011-09-27 |
| 7854392 | System for fastening a rail for a rail vehicle | Georg Hauschild, Dirk Vorderbrück, Gerold Böhm, Peter Van Bommel, Dierk Bressel | 2010-12-21 |