Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837150 | Stackable compact high threat barrier | — | 2020-11-17 |
| D870584 | Traffic barricade | — | 2019-12-24 |
| D514972 | Corner section of the houston barricade | James C. Brown | 2006-02-14 |
| 5020190 | Anti-lift and anti-twist hinge | — | 1991-06-04 |