Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068671 | Aerated swirling vertical shaft with double volute chambers | Jianmin Zhang, Weilin Xu, Shanjun Liu, Wei Wang, Jingxue Qu +4 more | 2015-06-30 |
| 8536028 | Self alignment and assembly fabrication method for stacking multiple material layers | Ming-Chang Lee, Chih-Kuo Tseng | 2013-09-17 |