Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575137 | Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same | Gregory W. Hefler | 2003-06-10 |
SC
Shikui Kevin Chen
Overall (2003): #121,393 of 273,478Top 45%
1
Patents 2003