PF

Pin-Chieh Feng

JC J.D Components Co.: 1 patents #1 of 2Top 50%
📍 Wang'an Town, TW: #5 of 15 inventorsTop 35%
Overall (2024): #310,171 of 561,600Top 60%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11933330 Pneumatic hydraulic retractable device NIEN-TENG KUO 2024-03-19