Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640773 | Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine | Richard J. Ancimer, Patric Ouellette, Konstantin Tanin, David A. Ruthmansdorfer | 2003-11-04 |