Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643962 | System and method for low CO emission engine | Eric Pekrul | 2023-05-09 |
| 11624333 | Exhaust safety system for an engine | Marshall Hau, David Hasler, Donald Castle, Michael E. Smies | 2023-04-11 |
| 11614047 | Electronic fuel injection system and method for engines | Michael Kleczewski | 2023-03-28 |