Seng-Gyu Ryu

📍 Cheongju-si, KR: #48 of 181 inventorsTop 30%

Overall (2016): #233,394 of 481,213Top 50%

Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9259040	Taekwondo uniform	—	2016-02-16