Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030382 | Free-standing wall arrangement and methods | Robert Brian Burnquist, Harrison John Brown, Dale A. Buker, Jay J. Johnson | 2018-07-24 |
| D820473 | Molded surface of a concrete product | Jimmie L. Mugge, Jay J. Johnson | 2018-06-12 |