Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152349 | Rail ballast management and tie guide ski for use with rail tie exchanger | Nichalos Lee Schultz, Neil Patrick Creegan, Mark D. David, Jerry J. Jacobs, Samuel E. Zauner | 2024-11-26 |
| 9796211 | Adapter for mounting larger diameter rims | Steven J. Fujan, Frederick W. Loeber | 2017-10-24 |