HZ

Hai Zong

📍 Yingkou, CN: #7 of 9 inventorsTop 80%
Overall (All Time): #2,455,795 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12409687 Tire changer Yuqing WANG, Tianyi Liu, Dezhen Zou 2025-09-09