Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291719 | Methods and equipments of using dual functional catalyst of packing type | Buliang Gao, Jinyong Zhang, Jinshan Wang, Xingren Hao, Wei Wang | 2001-09-18 |
| 6117812 | Dual functional catalyst of packing type and the catalytic distillation equipment | Buliang Gao, Jinyong Zhang, Jinshan Wang, Xingren Hao, Wei Wang | 2000-09-12 |