Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955157 | System for engine retard limit control | Guoming G. Zhu | 2005-10-18 |
| 6945229 | System for engine knock control | Guoming G. Zhu | 2005-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955157 | System for engine retard limit control | Guoming G. Zhu | 2005-10-18 |
| 6945229 | System for engine knock control | Guoming G. Zhu | 2005-09-20 |