Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433121 | Method of making natural oil-based polyols and polyurethanes therefrom | Zoran Petrovic, Ivan Javni, Andrew Guo | 2002-08-13 |
| 6423760 | Fully vulcanized powdery rubber having a controllable particle size, preparation and use thereof | Jinliang Qiao, Genshuan Wei, Xiaohong Zhang, Shijun Zhang, Jianming Gao +7 more | 2002-07-23 |