Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587565 | Valve stop for engine with exhaust gas recirculation | Aaron C. Luft | 2017-03-07 |
| 8849548 | Anti-sticking and diagnostic strategy for exhaust system valves | Aaron C. Luft, Rammohan Sankar, Travis E. Barnes, Gregory L. Armstrong | 2014-09-30 |