Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137583 | Method of measuring the degree of alloying of a galvanized steel sheet using laser beams | Choong Soo Lim, Ki-Jang Oh | 2000-10-24 |
| 4614092 | Refrigerator with a closeable refrigerating compartment | Kyung Hee Kim, Seon Hwa Kim | 1986-09-30 |