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Chee-Cheng Chen

📍 Chunri, TW: #142 of 269 inventorsTop 55%
Overall (All Time): #3,187,275 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8600537 Instant production performance improving method 2013-12-03