Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933213 | Systems and methods for maintaining aftertreatment capability during vehicle life | David Cox, Mario Balenovic, Christopher Ponter, Craig Peacock | 2024-03-19 |
| 6073618 | Engine oil fill assembly with integral funnel and oil separator | Brian Sanders | 2000-06-13 |
| 5967101 | Engine cooling system and thermostat with improved bypass control | David B. Roth | 1999-10-19 |