Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994085 | Piston for use in internal combustion engines and method of making the piston | Ronald J. Petrus, Hsiao F. Wong, Kenneth E. Schroeder, Qigui Wang, Richard D. Ricchi | 2024-05-28 |
| 10378393 | Cam follower assembly and method of manufacturing thereof | Alan W. Hayman, Robert S. McAlpine | 2019-08-13 |