Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173568 | Composite metal flexplate | Daniel J. Wilson, Huaxin Li, James D. Cremonesi, Qigui Wang | 2021-11-16 |
| 11097337 | Thermal processing of cylinder liners | Qigui Wang, Dale A. Gerard, Michael J. Braskich | 2021-08-24 |
| 11098672 | Coated cylinder liner | Qigui Wang, Dale A. Gerard | 2021-08-24 |
| 10883154 | Crankshaft and method of manufacture | James D. Cremonesi, Paul J. Gelazin, Qigui Wang, Daniel J. Wilson | 2021-01-05 |