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Ye Yong-Biao

ES Exhart Environmental Systems: 1 patents #3 of 8Top 40%
📍 Nanan, CN: #1 of 2 inventorsTop 50%
Overall (2002): #76,105 of 266,432Top 30%
1
Patents 2002

Issued Patents 2002

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