Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044270 | Lightweight nodular iron crankshaft for heavy duty engine | David C. Klemstine, Guirong Cao, William A. Berry, Qigui Wang | 2024-07-23 |
| 11905992 | Crankshaft and method of manufacture | James D. Cremonesi, Paul J. Gelazin, Qigui Wang, Daniel J. Wilson | 2024-02-20 |
| 11890668 | System and method of making a cast steel alloy crankshaft having low porosity | Liang Wang, Qigui Wang, Kiran Mistry, Oliver Patrick Jordan | 2024-02-06 |
| 11879168 | High-modulus, high-strength, low alloy gray cast iron for cylinder liners and automotive applications | Dale A. Gerard, Qigui Wang | 2024-01-23 |
| 11759849 | System and method of making an enhanced cast iron crankshaft | Liang Wang, Qigui Wang, Kiran Mistry, Oliver Patrick Jordan | 2023-09-19 |
| 11754143 | Laser welded damper having enhanced fatigue performance | Huaxin Li, James D. Cremonesi, Mark R. Claywell | 2023-09-12 |
| 11618937 | High-modulus, high-strength nodular iron and crankshaft | Qigui Wang, Dale A. Gerard, James D. Cremonesi, Daniel J. Wilson | 2023-04-04 |
| 11619255 | System and method of making a crankshaft with alternate materials | David C. Klemstine, Guirong Cao, William A. Berry, Qigui Wang, Anil K. Sachdev +1 more | 2023-04-04 |
| 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 |
| 10526996 | Adhesion of thermal spray using compression technique | Qigui Wang, Martin S. Kramer, Dale A. Gerard | 2020-01-07 |
| 10495141 | Bearing with lightweight backing substrate | Daniel J. Wilson, James D. Cremonesi, Qigui Wang | 2019-12-03 |
| 10458951 | Cylinder block inspection method and system | Martin S. Kramer, Qigui Wang, Yucong Wang, Zhe Li | 2019-10-29 |
| 10335851 | Sand core to eliminate degenerated skin | Qigui Wang, Daniel J. Wilson, James D. Cremonesi | 2019-07-02 |
| 10253401 | Method for relieving residual stress in cast-in-place liners of HPDC engine blocks | Maurice G. Meyer, Qigui Wang | 2019-04-09 |
| 10106878 | Surface texture providing improved thermal spray adhesion | Zhe Li, Martin S. Kramer, Yucong Wang | 2018-10-23 |