YO

Young Douk Oh

DC Dongshin Polymer Co.: 2 patents #1 of 5Top 20%
Overall (All Time): #2,004,763 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D754371 Non-slip floor panel Chang Bo YUON 2016-04-19
D754372 Non-slip floor panel Chang Bo YUON 2016-04-19