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USPTO Patent Rankings Data through Sept 30, 2025
JK

Jung-Kuei Ko

Overall (2004): #184,589 of 270,089Top 70%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6817124 Artistic black/white board 2004-11-16