Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441477 | Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with silane-containing lubricant | Richard E. Cherpeck, Ian G. Elliott, Theresa Liang Gunawan, Amir Gamal Maria | 2022-09-13 |