Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812606 | Reciprocating motor | Kyung-Seok Kang, Gyoo-Jong Bae, Kyung-Bum Hur | 2004-11-02 |
| 6676388 | Gas compression apparatus for reciprocating compressor | Hyeong Kook Lee | 2004-01-13 |