Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760224 | Twisted block | Thomas S. Riccobene | 2020-09-01 |
| 10760242 | Blocks, block systems and methods of making blocks | Thomas S. Riccobene | 2020-09-01 |
| 10760281 | Veneer connectors, wall blocks, veneer panels for wall blocks, and walls | Robert John Lundell | 2020-09-01 |
| 10655340 | Patio blocks and block systems with side surface positioning and retaining structures | Robert John Lundell | 2020-05-19 |