Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036314 | Fuel system flush circuitry and method for operating the same | Martin Lehman, Scott F. Shafer | 2018-07-31 |
| 10036401 | Recirculating pump inlet | Scott F. Shafer | 2018-07-31 |
| 9957940 | Fluid conditioning module | Scott F. Shafer, Steven Y. Tian, Martin Lehman | 2018-05-01 |