Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066919 | Spherical rubber chemicals and the method for preparing the same | Nongyue Wang, Xiaohui Mao, Xiaogen Feng, Qianwan Cheng | 2011-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066919 | Spherical rubber chemicals and the method for preparing the same | Nongyue Wang, Xiaohui Mao, Xiaogen Feng, Qianwan Cheng | 2011-11-29 |