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USPTO Patent Rankings Data through Dec 31, 2025
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Eun Gu Sim — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Boryeong-si, KR: #9 of 17 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eun Gu Sim has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2021. Eun Gu Sim ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eun Gu Sim in Boryeong-si, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10894669 Conveyor belt for marginal life prediction Woojeong Kim, O Sik Lim, Il Ho Choi, Jae-Kwan Kim, Jong Uk Park +1 more 2021-01-19

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