Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643990 | Methods of forming a thermally isolated exhaust port | — | 2023-05-09 |
| 11480132 | Internal combustion engine and head gasket for internal combustion engine | Kaleb Zimmerman, Douglas S. Brocco, Gregory J. Horton | 2022-10-25 |
| 11473521 | Methods of forming a thermally isolated exhaust port | — | 2022-10-18 |
| 11181032 | Cylinder head with improved valve bridge cooling | Douglas S. Brocco, Kaleb Zimmerman, Gerald W. Green | 2021-11-23 |
| 11022020 | Cylinder head with improved valve bridge cooling | Douglas S. Brocco, Kaleb Zimmerman, Gerald W. Green | 2021-06-01 |