Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971144 | Method for manufacturing polyurethane foam injected with strand mats and device for increasing volume of the strand mats | Young Soo Kwon, Jung Meung Roh | 2005-12-06 |
| 6929459 | Method and apparatus for manufacturing polyurethane foam injected with strand mats | Young Soo Kwon, Jung Meung Roh | 2005-08-16 |
| 6917024 | Heating apparatus in microwave oven | Young-Min Lee, Yang Kyeong Kim, Wan Soo Kim | 2005-07-12 |