Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662576 | Refrigeration system with de-superheating bypass | — | 2003-12-16 |
| 6651451 | Variable capacity refrigeration system with a single-frequency compressor | Young-taek Cho | 2003-11-25 |