Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828950 | Systems and methods for detecting damage in a positive crankcase ventilation tube | — | 2017-11-28 |
| 9664078 | PCV channel disconnect detection device and method | John Mark Lorentz | 2017-05-30 |