Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706629 | Control system for engine operation using two fuels of different volumetric energy content | Richard Wineland, Eric L. Clinton | 1987-11-17 |
| 4706630 | Control system for engine operation using two fuels of different volatility | Richard Wineland, Eric L. Clinton | 1987-11-17 |
| 4703732 | Spark timing control of multiple fuel engine | Richard Wineland, Eric L. Clinton | 1987-11-03 |