Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746532 | Lightweight concrete with increased strength and method for producing the same | — | 2004-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746532 | Lightweight concrete with increased strength and method for producing the same | — | 2004-06-08 |