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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Libin Chen — 1 Patent in 2016

Changzhou City, CN: #5 of 29 inventorsTop 20%
Overall (2016): #316,227 of 481,213Top 70%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9387422 Embedded type, inverted-filtering and anti-clogged emitter and drip irrigation pipeline 2016-07-12