Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097337 | Thermal processing of cylinder liners | Jianghuai Yang, Qigui Wang, Michael J. Braskich | 2021-08-24 |
| 11098672 | Coated cylinder liner | Jianghuai Yang, Qigui Wang | 2021-08-24 |
| 10898948 | Method of manufacturing metal castings | Qigui Wang, Christopher D. Cogan, Michael J. Walker, Garrold A. DeGrace, Thomas W. Gustafson | 2021-01-26 |