Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11300133 | Surge wear predictor for a turbocharger | Shaune Anders, Mark A. Friedrich | 2022-04-12 |
| 10570909 | Surge wear predictor for a turbocharger | Shaune Anders, Mark A. Friedrich | 2020-02-25 |
| 9563492 | Service diagnostic trouble code sequencer and method | Joseph A. Bell, Curtis P. Ritter, Brigham R. Shamrell, Mark A. Friedrich | 2017-02-07 |