Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864991 | Method and apparatus for controlling air to gas ratio of gaseous fueled engines | Warren E. Snyder | 1989-09-12 |
| 4793305 | High turbulence combustion chamber for turbocharged lean burn gaseous fueled engine | — | 1988-12-27 |