Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898230 | Molded surface of a concrete product | Steven Paul Bennett, Robert Brian Burnquist | 2020-10-06 |
| 10584483 | Multi-use building block and methods | Robert Brian Burnquist, Steven Paul Bennett | 2020-03-10 |
| 10576657 | Molds for producing concrete blocks with roughened surfaces; blocks made therefrom; and methods of use | Wally Hernandez, Paul Johnson, Mike Lidbom | 2020-03-03 |