HY

Heling Yuan

Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #2,748,642 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D930050 Cab Delong Zuo, Yi Tao, Brent Frazier 2021-09-07