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Ye Yong-Biao

ES Exhart Environmental Systems: 1 patents #11 of 15Top 75%
📍 Nanan, CN: #5 of 6 inventorsTop 85%
Overall (All Time): #3,561,613 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D464685 Novelty butterfly Isaac Weiser, Margaret Weiser, Guo Xiao-Hong, Huang Jin-Mao 2002-10-22