Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692478 | Fuel control system for a gaseous fuel internal combustion engine with improved fuel metering and mixing means | Robert I. Bruetsch | 1997-12-02 |
| 5666916 | Apparatus for and method of controlling internal combustion engine | Mamoru Fujieda, Yoshishige Oyama, Minoru Ohsuga, Takuya Shiraishi | 1997-09-16 |
| 5598826 | Cold start fuel control system for an internal combustion engine | Frank Hunt | 1997-02-04 |
| 5595163 | Apparatus and method for controlling the fuel supply of a gas-fueled engine | Robert I. Bruetsch, George Saikalis | 1997-01-21 |