Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125381 | Misfire detection | Brian G. Nicholson, Adrian Leslie Trace | 1992-06-30 |
| 5050556 | Control system for an internal combustion engine | David G. Williams, David K. Bryers | 1991-09-24 |
| 4919099 | Combustion monitoring | Philip Extance, Roger John Hazelden | 1990-04-24 |