Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453981 | Rail plate retainer with stabilized gripping jaws for use with rail tie exchanger | Patrick Pritzl, Gregory J. Long, Ryan Holschbach, James W. Boyd | 2022-09-27 |
| 11364606 | Radial band wedge impact driving device | Adam D. Fairchild | 2022-06-21 |