Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149632 | Engine system with variable compression ratio mechanism and method for operation of said system | Robert Andrew Wade | 2021-10-19 |
| 11022029 | Cross-port air flow to reduce pumping losses | Richard J. Fotsch, C. Thomas Sylke | 2021-06-01 |