Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195978 | Apparatus for deploying and retrieving highway panels | Richard Johnson, Collin Johnson, Joe E. Snyder, Dave E. Brown | 2019-02-05 |
| 10196003 | HITCH mounted mini work basket for deploying and retrieving highway panels | Richard Johnson, Collin Johnson | 2019-02-05 |