Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955531 | Manufacturing method of PTC element using polymer aqueous emulsion conductive composite, PTC element manufactured by manufacturing method, and planar heating element including PTC element | Suk-Hwan Kang, Jong Bok Nah | 2018-04-24 |