Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253401 | Method for relieving residual stress in cast-in-place liners of HPDC engine blocks | Qigui Wang, Jianghuai Yang | 2019-04-09 |
| 10247129 | Cylinder liner for internal combustion engine | Garrold A. DeGrace, Paul J. Boone, Gregory T. Naismith | 2019-04-02 |