KL

Kyou Sang Lee

📍 Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,604,673 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6745949 Drinking straw with valve function — 2004-06-08
6360912 Straw having valve function — 2002-03-26
4998733 Golf ball — 1991-03-12