PF

Pin-Chieh Feng

JC J.D Components Co.: 1 patents #2 of 3Top 70%
📍 Wang'an Town, TW: #6 of 17 inventorsTop 40%
Overall (2023): #294,336 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11572963 Pneumatic-hydraulic control valve NIEN-TENG KUO, Yu-An Lin 2023-02-07