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USPTO Patent Rankings Data through Sept 30, 2025
SA

Sang Jin An

SCSoosung Machinery Co.: 1 patents #1 of 1Top 100%
Overall (2020): #289,535 of 565,922Top 55%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10837731 Automatic cleaning apparatus for gun barrel 2020-11-17