Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187145 | Branch communication valve for a twin scroll turbocharger | Daniel Joseph Styles, Keith Michael Plagens, Neal James Corey, David Born, Xiaogang Zhang | 2021-11-30 |
| 10125669 | Branch communication valve for a twin scroll turbocharger | Daniel Joseph Styles, Keith Michael Plagens, Neal James Corey, David Born, Xiaogang Zhang | 2018-11-13 |
| 9683483 | Exhaust leakage management | David Karl Bidner, Mrdjan J. Jankovic | 2017-06-20 |
| 9677460 | Branch communication valve for a twin scroll turbocharger | Daniel Joseph Styles, Keith Michael Plagens, Neal James Corey, David Born, Xiaogang Zhang | 2017-06-13 |
| 9068501 | Branch communication valve for a twin scroll turbocharger | Daniel Joseph Styles, Keith Michael Plagens, Neal James Corey, David Born, Xiaogang Zhang | 2015-06-30 |
| 4448281 | Fire escape device | — | 1984-05-15 |