Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913177 | Rail fastening system | Frank Meyer | 2024-02-27 |
| 11306442 | Rail fastening system | Tilman Rützel, Frank Meyer | 2022-04-19 |
| 10704205 | Holddown assembly for railway rail | Jia Liu, William Locci, Frank Meyer | 2020-07-07 |
| 9458575 | Rail attachment system for junction areas | Daniel Walter, Erik Danneberg, Roland Buda | 2016-10-04 |
| 9290888 | Rail-fastening system | Daniel Walter, Erik Danneberg, Roland Buda | 2016-03-22 |