Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797342 | Port injection system for gaseous fuels | Scott F. Shafer, Dennis H. Gibson, Lifeng Wang | 2017-10-24 |
| 9689364 | Vented high pressure valve | David C. Mack, John W. Unes | 2017-06-27 |