Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364973 | Composite masonry block and method of making the same | — | 2016-06-14 |
| 9016019 | Composite masonry block and method of making the same | — | 2015-04-28 |
| 6145266 | Vertical and horizontal belt masonry system | — | 2000-11-14 |
| D429531 | Structural block | — | 2000-08-15 |
| D387183 | Structural block | — | 1997-12-02 |