Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385812 | Method and apparatus for modifying an OEM fuel system for bi-fuel use | Colin N. Huwyler, Jonathan Ewing | 2019-08-20 |
| 10119506 | Method and apparatus for modifying an OEM fuel system for bi-fuel use | Colin N. Huwyler, Jonathan Ewing | 2018-11-06 |