Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909054 | Aluminum pouch film for secondary battery, and manufacturing method therefor | Jun Ho SHIM, Soon Sik LEE | 2024-02-20 |
| 7884152 | Manufacturing method of organic modifer-free exfoliated nano clay-polymer composite | Seung-Yeop Kwak, Se Bum Son | 2011-02-08 |