Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409399 | Filter element locking mechanism | Jon T. Immel, Jeffrey R. Ries, Stephen Ellis Oedewaldt, Philip Carl Spengler | 2025-09-09 |
| 12350608 | Fuel filter passage for downward fuel flow direction | Jon T. Immel, Stephen Ellis Oedewaldt, Jeffrey R. Ries, Brian J. Sutton, Quinton Burcar | 2025-07-08 |