Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666663 | Gas suction apparatus for a reciprocating compressor with a piston inertia valve | Hyeong Kook Lee, Hyung Jin Kim, Won Sik Oh | 2003-12-23 |
| 6628018 | Structure for stator of reciprocating motor | Gye-Young Song, Jung Sik Park, Hyoung Jin Kim, Kyung-Bum Hur, Eon-Pyo Hong | 2003-09-30 |