Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719308 | Damping segmental ring structure for subway tunnels built in grim environments of deformable ground | Dongyuan Wang, Long Shi, Jixiang LI, Ying Han | 2023-08-08 |
| 9765222 | Method of encapsulating pigment flakes with a metal oxide coating | Jeffrey James Kuna, Johannes P. Seydel, Paula Washington, Kelly Janssen | 2017-09-19 |
| 8828867 | System and method for manufacturing contact | Tao Han | 2014-09-09 |
| 7658991 | Structures having aligned nanorods and methods of making | Yiping Zhao | 2010-02-09 |