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USPTO Patent Rankings Data through Dec 31, 2025
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Cheon Eok Lee — 1 Patent

Yangcheon-gu, KR: #11 of 22 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cheon Eok Lee has been granted 1 US patent. All of these patents were granted in 2009. Cheon Eok Lee ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cheon Eok Lee in Yangcheon-gu, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7484627 EIP pack for separating oil from water 2009-02-03