Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685873 | Methods and uses for controlling deposits on valves in direct-injection spark-ignition engines | Robert Allan, Ross Alexander Dewhurst, David M. Williamson | 2023-06-27 |
| 6733550 | Fuel oil composition | Michael J. Pearson | 2004-05-11 |
| 6200359 | Fuel oil composition | Andrea Redford | 2001-03-13 |
| 5855629 | Alkoxy acetic acid derivatives | David Kendall, Thomas W. Naisby, Andrew C. Sutkowski | 1999-01-05 |