Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976773 | Degassing apparatus having duplex vacuum vessel | Han-Yung Kal, Jin Ho Son, Young Sik Shin, Uel-Duk Jin, Kyung-Bae Jin +2 more | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976773 | Degassing apparatus having duplex vacuum vessel | Han-Yung Kal, Jin Ho Son, Young Sik Shin, Uel-Duk Jin, Kyung-Bae Jin +2 more | 2011-07-12 |