Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D889320 | Trailer rear impact guard | Francis S. Smidler | 2020-07-07 |
| 10640068 | Rear impact guard | — | 2020-05-05 |
| 10590615 | Orthotropic deck | Terrance J. Aarnio, Keith Chapman, Bill Crittendon, Thomas J. Hickman, Christopher Palmer +4 more | 2020-03-17 |