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BL
Byungchang Lee
UN
Unknown
: 1 patents #344 of 3,329
Top 15%
Overall (2021):
#508,789
of 548,734
Top 95%
1
Patents 2021
Issued Patents
2021
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Patent #
Title
Co-Inventors
Date
11028891
Vented brake disc
Kwangjin Lee
,
Sungmin Lee
,
Bongjoon Kim
2021-06-08
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