Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802669 | Void-maintaining synthetic drainable base courses and methods for extending the useful life of paved structures | Giovanni Capra, Aigen Zhao | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802669 | Void-maintaining synthetic drainable base courses and methods for extending the useful life of paved structures | Giovanni Capra, Aigen Zhao | 2004-10-12 |