Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427579 | Rail milling vehicle | — | 2025-09-30 |
| 11668055 | Rail milling vehicle | — | 2023-06-06 |
| 10946704 | Railroad trailer chassis | Ryan Meyer | 2021-03-16 |
| 9937761 | Railroad trailer chassis | Ryan Meyer | 2018-04-10 |
| 9850624 | Mobile automated tie replacement system | — | 2017-12-26 |
| 5359815 | Profile grinder | Harry Madison, Michael B. Gilbert | 1994-11-01 |