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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MJ

Man Gu Jang — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Seongnam-si, KR: #3,138 of 4,833 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Man Gu Jang has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2023. Man Gu Jang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Man Gu Jang in Seongnam-si, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11571726 Method for disposing of contaminated deposit soil and recycled reclamation soil using same Sang Seob Lee 2023-02-07