Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D866799 | Landscaping block | Dominic T. Riccobene, David M. LaCroix | 2019-11-12 |
| 10422101 | Blocks and block connectors, block systems and methods of making blocks | Robert A. MacDonald | 2019-09-24 |
| 10337163 | Blocks, block systems and methods of making blocks | Robert A. MacDonald | 2019-07-02 |
| 10329717 | Twisted block | Robert A. MacDonald | 2019-06-25 |