Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11490599 | Reduced weight live poultry hauling system | David S. Purtle | 2022-11-08 |
| 11440476 | Extendable/retractable step assembly for a rear assembly of a flatbed trailer | — | 2022-09-13 |