Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479922 | Track maintenance machine for compaction of ballast | — | 2022-10-25 |
| 11230814 | Track maintenance wagon for picking up and/or laying track panels | Gerard Lintz | 2022-01-25 |