Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242790 | Flow reversing mixer assembly | Chris Chapman, Philip M. Dimpelfeld, Syed Saleem Quadri | 2022-02-08 |
| 11203966 | Circular sampling device for an exhaust gas sensor | Philip M. Dimpelfeld | 2021-12-21 |