Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152349 | Rail ballast management and tie guide ski for use with rail tie exchanger | Nichalos Lee Schultz, Matthew J. Orvedahl, Mark D. David, Jerry J. Jacobs, Samuel E. Zauner | 2024-11-26 |