Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261236 | Turbocharged engine control system | John M. Ironside, David A. R. Willcocks | 1993-11-16 |
| 5050556 | Control system for an internal combustion engine | David G. Williams, David Nutton | 1991-09-24 |