Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790902 | Engine cylinder head intake port configuration | Russell J. Dopke | 2017-10-17 |
| D789992 | Internal combustion engine cylinder head | Russell J. Dopke | 2017-06-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790902 | Engine cylinder head intake port configuration | Russell J. Dopke | 2017-10-17 |
| D789992 | Internal combustion engine cylinder head | Russell J. Dopke | 2017-06-20 |