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USPTO Patent Rankings Data through Sept 30, 2025
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Il Do Park — 2 Patents

Yeongjung-myeon, KR: #1 of 1 inventorsTop 100%
Overall (All Time): #1,832,997 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D941540 Plunger for cleaning drains 2022-01-18
9255390 Toilet purging device 2016-02-09