Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536159 | Bearing assembly for supporting rotation of a shaft in a turbocharger | Erwin Perry Ellwood, III, Kenneth Bischof | 2022-12-27 |
| 11506078 | Turbocharger including bearing assembly | Erwin Perry Ellwood, III, Kenneth Bischof | 2022-11-22 |
| 11215111 | Turbocharger having a thermal dam | — | 2022-01-04 |
| 10844742 | Heat shield | Jonathan Williams, Robert Thomas Race | 2020-11-24 |
| 9212700 | High efficiency and durable ball bearing system with reduced turbine end heat transfer | Michael Bucking | 2015-12-15 |