GC

Guo Dong Chua

FI Fisher Controls International: 2 patents #180 of 440Top 45%
📍 Ames, IA: #561 of 1,427 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #1,893,304 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11187344 Quick change valve trim assembly Yan Qiu 2021-11-30
10655745 Quick change valve trim assembly Yan Qiu 2020-05-19