Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286940 | Parent bore cylinder block of an opposed-piston engine | John J. Koszewnik, Gary A. Vrsek | 2025-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286940 | Parent bore cylinder block of an opposed-piston engine | John J. Koszewnik, Gary A. Vrsek | 2025-04-29 |