Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266992 | Electromagnetic pump | Fang Youtong, Ma Jien, Wu Wenxiao, Qiu Lin, Wu Lijian +2 more | 2025-04-01 |
| D700211 | Pump | Gus Alexander, James E. Welch, Jr. | 2014-02-25 |
| D700212 | Pump flange | Gus Alexander, James E. Welch, Jr. | 2014-02-25 |
| D699762 | Pump | Gus Alexander, James E. Welch, Jr. | 2014-02-18 |
| D691638 | Pump | Gus Alexander, James E. Welch, Jr. | 2013-10-15 |
| D670312 | Pump | Gus Alexander, James E. Welch, Jr. | 2012-11-06 |
| 8203075 | BIPV junction box | Ji Wanqin, Wu Hui-Meng | 2012-06-19 |