SJ

Sung Yul Jeong

Overall (2016): #216,515 of 481,213Top 45%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9289804 Pipe cleaning robot Young Won KIM, Eui Yeon Kim, Byong Taek Jang 2016-03-22