TW

Tianci Wen

GC Guangzhou Fengsen Machinery Co.: 5 patents #1 of 1Top 100%
Overall (2023): #18,968 of 537,848Top 4%
6
Patents 2023

Issued Patents 2023

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1003140 Hinge positioning punch 2023-10-31
D1001659 Scribing ruler 2023-10-17
D1000300 Hole marking ruler 2023-10-03
D1000301 Hole marking ruler 2023-10-03
D992994 Hinge hole-opener and positioner 2023-07-25
D993050 Drawer track locator 2023-07-25