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USPTO Patent Rankings Data through Sept 30, 2025
BP

Bong-Kuk Park

Jillyang-eup, KR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,432,637 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7128973 Expanded polystyrene bead having functional skin layer, manufacturing process thereof, and functional EPS product and manufacturing process thereof using the same 2006-10-31