JC

JAMES DARREL COSPER

📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,455,877 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12409908 Electric bicycle, control system of electric bicycle and control method thereof JAMES RAYMOND COSPER 2025-09-09