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Junfeng Sun

KC Kohler (China) Investment Co.: 1 patents #1 of 18Top 6%
📍 Shanghai, CA: #277 of 457 inventorsTop 65%
Overall (2025): #326,980 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338613 Water supply mechanism for a jet hole — 2025-06-24