JK

Joong Cho Kook

YC Yonwoo Co.: 2 patents #29 of 64Top 50%
Overall (All Time): #1,973,566 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9681731 Rotary dispenser-type cosmetics container Hae-Lyong Jo, Seo-Hui Jung, Cheol Ho Jang, Hyun Suk Lee 2017-06-20
9566596 Spray pump Seong-Ho Kim, Chin-Wook Chung, Cheol Ho Jang, Hyung Sub Lee, Woo Il Jo 2017-02-14