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Chong Bum Chang

SH Seoul National University Hospital: 4 patents #1 of 26Top 4%
Overall (2022): #52,028 of 548,613Top 10%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D947380 Surgical curette Kyoung Min Lee 2022-03-29
D947381 Surgical curette Kyoung Min Lee 2022-03-29
D947382 Surgical curette Kyoung Min Lee 2022-03-29
D947383 Surgical curette Kyoung Min Lee 2022-03-29