Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875548 | Hopper car double doors | — | 2020-12-29 |
| 10773734 | Mechanism for longitudinal door systems | Kenneth W. Huck | 2020-09-15 |
| 10676109 | Autorack deck adjustments | Kenneth W. Huck, Christopher C. Harkey, Kyle R. Coston | 2020-06-09 |