Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864655 | Manufactures, methods and apparatus for structural cellular lightweight concrete | James Ashley, Jr. | 2020-12-15 |
| 10472292 | Manufactures, methods and apparatus for structural cellular lightweight concrete | James Ashley, Jr. | 2019-11-12 |