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YY
Yuhang Yan
UN
Unknown
: 1 patents #29,356 of 83,584
Top 40%
Overall (All Time):
#2,593,169
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Top 65%
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Patent #
Title
Co-Inventors
Date
D991478
Massage ball
Cheng Xing
,
Lianxin Zhao
2023-07-04
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