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USPTO Patent Rankings Data through Dec 31, 2025
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Seong Eyl Lee — 3 Patents

MSM4 Sciences: 3 patents #2 of 7Top 30%
West Lafayette, IN: #639 of 1,852 inventorsTop 35%
Indiana: #10,705 of 33,936 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Seong Eyl Lee has been granted 3 US patents while listed as an inventor at M4 Sciences. The first was granted in 2019 and the most recent in December 2020. Seong Eyl Lee ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Seong Eyl Lee in West Lafayette, IN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10875138 Tool holder assembly for machining system James B. Mann, Yang Guo 2020-12-29
10603723 Machining system spindle for modulation-assisted machining James B. Mann, Yang Guo 2020-03-31
10245652 Rotating tool holder assembly for modulation assisted machining James B. Mann 2019-04-02

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Sergii Bomko3