Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329954 | Flow strakes for turbocharger bearing housing oil core | Erwin Perry Ellwood, III, Jonathan Williams | 2019-06-25 |
| 10240610 | Turbocharger purge seal including axisymmetric supply cavity | Allan Kelly, E. Perry ELLWOOD, Zachary S. Ashton | 2019-03-26 |