Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719185 | Coating to reduce coking deposits on steel pistons | Warran Boyd Lineton | 2023-08-08 |
| 11168643 | Coating to reduce coking deposits on steel pistons | Warran Boyd Lineton | 2021-11-09 |
| 11067033 | Dual gallery steel piston | Eduardo Matsuo, Andrew Leibold, Michael Weinenger, Kai Wang | 2021-07-20 |
| 10422299 | Piston with asymmetric upper combustion surface and method of manufacture thereof | Michael Weinenger, Jeffrey L. Riffe | 2019-09-24 |