Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035118 | Connector clips for construction blocks and retaining wall block system and method | Charles H. Gamarekian, Christopher S. Gamarekian, Jaoquim L. Callahan | 2021-06-15 |