CH

Chen-Fu Hung

RC Ruey Ryh Enterprise Co.: 3 patents #1 of 1Top 100%
📍 Changhua City, TW: #3 of 82 inventorsTop 4%
Overall (2017): #83,481 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D792947 Sprinkler gun 2017-07-25
D792555 Sprinkler gun 2017-07-18
9700910 Sprinkler structure 2017-07-11