Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959845 | Injection molding method of stone-based composite material | Jianming Zhang, Jianbo Zhang, Hongbo Zhang | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959845 | Injection molding method of stone-based composite material | Jianming Zhang, Jianbo Zhang, Hongbo Zhang | 2011-06-14 |