YL

Yanning Lei

📍 Gammertingen, DE: #12 of 28 inventorsTop 45%
Overall (All Time): #3,170,504 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8505982 Connection device for use with a corrugated tube Michael Gerking 2013-08-13