Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kaifeng Su — 1 Patent

Longbeilingcun, CN: #3,049 of 5,734 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kaifeng Su has been granted 1 US patent. All of these patents were granted in 2024. Kaifeng Su ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kaifeng Su in Longbeilingcun, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12090429 Filter device, faucet water purifier and spraying process thereof Xiaoliang Tong, Hai Lin, Cheng Luo, Haibo Xie, Jiawei Du 2024-09-17