Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126634 | Method and apparatus for controlling an engine capable of operating on more than one type of fuel | Andrew Vestrini, Anthony James Peck, Ralph Purvis | 2012-02-28 |
| 7945373 | Method and apparatus for controlling an engine capable of operating on more than one type of fuel | Andrew Vestrini, Anthony James Peck, Ralph Purvis | 2011-05-17 |