SC

SHENG CHIH CHIU

Overall (All Time): #1,145,467 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11493138 Ball valve structure Zong-Cheng Jiang 2022-11-08
D958627 Pipe clamp for pipe expander — 2022-07-26
9162273 Pipe bender — 2015-10-20
8413336 Structure of a cutting tool Jack Chiu 2013-04-09