Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658873 | Low density oriented strand board | Liheng Chen | 2010-02-09 |
| 7326456 | Low density oriented strand board | Liheng Chen | 2008-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658873 | Low density oriented strand board | Liheng Chen | 2010-02-09 |
| 7326456 | Low density oriented strand board | Liheng Chen | 2008-02-05 |