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Yeong-Jyi Yau

Overall (All Time): #2,271,030 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5639020 Horsewhip coupling configuration 1997-06-17
5487360 Perching rod for bird cage 1996-01-30