Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954819 | Flow strakes for turbocharger bearing housing oil core | Erwin Perry Ellwood, III, Jonathan Williams | 2021-03-23 |
| 10900380 | Recirculation stall in compressor insert or backplate | Erwin Perry Ellwood, III | 2021-01-26 |