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Kyou Sang Lee — 3 Patents

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 #	Title	Co-Inventors	Date
6745949	Drinking straw with valve function	—	2004-06-08
6360912	Straw having valve function	—	2002-03-26
4998733	Golf ball	—	1991-03-12