Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209518 | Spacer equipped to spray oil for valvetrain in an engine system | Quinton Burcar, Paul K. Stark | 2025-01-28 |
| 11885246 | Engine valve with raised ring or dimple | Michael D. Roley, Kyle Michael Rader | 2024-01-30 |
| 11371466 | Piston for internal combustion engine having valve pocket step for slowing combustion gas flow | Bradley Morgan | 2022-06-28 |
| 11333048 | Hydro-mechanical module for engine valve actuation system | Stephan D. Roozenboom, Michael D. Roley | 2022-05-17 |
| 11215092 | Engine valve with raised ring or dimple | Michael D. Roley, Kyle Michael Rader | 2022-01-04 |
| 11215089 | Engine head assembly with valve seat insert with stiffness relief cutout | Michael D. Roley | 2022-01-04 |
| 10968823 | Method and system for wear estimation | Sravan K. Karri | 2021-04-06 |