Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773809 | Evaporative emissions leak check module with integrated control and communication system | Robert J. Steinman, Trevor Adam Pryor, Mark W. Peters | 2023-10-03 |
| 11225934 | Evaporative emissions control system leak check module including first and second solenoid valves | Robert J. Steinman | 2022-01-18 |