Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252690 | Fuel composition | Robert H. Barbour, Alan M. Schilowitz | 2007-08-07 |
| 7238214 | Fuel composition | Robert H. Barbour, Douglas J. Abbott | 2007-07-03 |
| 6656237 | Fuel composition with improved lubricity performance | Robert H. Barbour, Alan M. Schilowitz | 2003-12-02 |