Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840996 | Variable energy ignition systems, methods, and apparatuses | J. Steven Kolhouse, Philipe F. Saad | 2023-12-12 |
| 11799271 | Spark plug configurations with electrode to direct charge flow for a combustion pre-chamber of an internal combustion engine | David Guillermo Gonzalez Medina, William Marshall Cover, Xu Han, Andrew Guy Kitchen, Alan C. Anderson +2 more | 2023-10-24 |
| 11614027 | Combustion pre-chamber assemblies for an internal combustion engine | Alan C. Anderson, William Marshall Cover, Xu Han, Nicholas James Welch, David Guillermo Gonzalez Medina +3 more | 2023-03-28 |