Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745743 | Free-standing wall arrangement and methods | Robert Brian Burnquist, Harrison John Brown, Dale A. Buker, Jay J. Johnson | 2017-08-29 |
| D783860 | Molded surface of a concrete block | Jimmie L. Mugge, Jay J. Johnson | 2017-04-11 |