DC

Duck-Kyu Choi

RA Rural Development Administration: 1 patents #2 of 27Top 8%
Overall (All Time): #3,522,669 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6619219 Garlic upright-positioning and planting device Won-Kyu Park, Tea-Gyoung Kang, Seok-Ho Park, Hak-Jin Kim, Tae-Yong Kwak +1 more 2003-09-16