Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536220 | Passive igniter cooling in cylinder head assembly | Jonathan R. Chittenden, Jeff Howard, John W. Milem | 2022-12-27 |
| 11519323 | Prechamber sparkplug assembly having sparkplug housing structured for liquid cooling | Jonathan R. Chittenden, James Jay Cress | 2022-12-06 |
| 11459975 | Cylinder head having cast-in coolant passages arranged for passive igniter cooling | Jonathan R. Chittenden | 2022-10-04 |
| 11286876 | Cylinder head assembly and cylinder head having igniter cooling moat | Jonathan R. Chittenden, Jeff Howard, John W. Milem | 2022-03-29 |