Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5524582 | Two-phase fuel emission system for spark ignited engine | Jeong Joon Park | 1996-06-11 |
| 5261357 | Lightweight engine block cooling system | — | 1993-11-16 |
| 5107809 | Engine block and bearing assembly | — | 1992-04-28 |