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Pin-Hsien Yu

AC Aqualean Manufacturing Associates Co.: 2 patents #1 of 1Top 100%
Overall (2017): #115,307 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9687870 Sprinkling device 2017-06-27
9533321 Spray gun 2017-01-03