Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758629 | Rigid runways made of postensed celled concrete for airports and highways | Carlos Gutierrez Sarmiento | 2004-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758629 | Rigid runways made of postensed celled concrete for airports and highways | Carlos Gutierrez Sarmiento | 2004-07-06 |