PC

Pao-Chi Chang

SC Seven Universe Industrial Co.: 1 patents #1 of 2Top 50%
📍 Zhuolan Township, NY: #1 of 1 inventorsTop 100%
Overall (2023): #303,051 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11719434 Gas safety device using low power to control high flow Ping-Yang Wu 2023-08-08