Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149825 | Engine assembly including gearbox for varying compression ratio of engine assembly using stationary actuator | Dumitru Puiu, Justin E. Ketterer, Venu G. Ganti, Rodney E. Baker | 2021-10-19 |
| 11131240 | Engine assembly including a force splitter for varying compression ratio using an actuator | Dumitru Puiu, Justin E. Ketterer | 2021-09-28 |
| 11092089 | Variable compression ratio engine control strategy | Justin E. Ketterer, Nathan M. Picot, Craig E. Slepicka, Pulasti Bandara, Christopher E. Whitney | 2021-08-17 |