DH

Daode Han

📍 Fengming, CN: #5 of 10 inventorsTop 50%
Overall (All Time): #2,728,221 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D919731 Sprinkler pool — 2021-05-18