Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174809 | Controlling an internal combustion engine system | Yi Han, David O. Richards, Jason Barta, Gregory James Hampson | 2021-11-16 |
| 11092091 | Pressure regulating mass flow system for multipoint gaseous fuel injection | Timothy J. Farrow, Gregory James Hampson, John Karspeck | 2021-08-17 |