Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234347 | Crossed ties for construction block assembly | Lyhieryl P. Demegillo | 2016-01-12 |
| 9151051 | 65 db sound barrier insulated block | Lyhieryl P. Demegillo | 2015-10-06 |
| 5762239 | Hand held scellant applicator | — | 1998-06-09 |