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Young-Yoon Yoo

📍 Seodaemun-gu, KR: #87 of 340 inventorsTop 30%
Overall (All Time): #2,283,249 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5584797 Kneader and the method of its production — 1996-12-17
5188096 Massage apparatus — 1993-02-23