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Tsai-Yun Yu

Overall (2004): #36,394 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6739656 Base of bicycle saddle 2004-05-25
6681653 Vehicle handlebar grip 2004-01-27