Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815647 | Gravity inversion method and system based on meshfree method | Yan Liu, Yao-Nan Huang, Yongqian Zhang | 2023-11-14 |
| 8230878 | Reversible flow valve assembly | Kok-Hiong Kee, Ruben T. Huerta-Ochoa | 2012-07-31 |
| 8074678 | Reversible flow valve assembly | Kok-Hiong Kee, Ruben T. Huerta-Ochoa | 2011-12-13 |