DZ

Den Jun Zou

📍 Futian, CN: #1 of 3 inventorsTop 35%
Overall (All Time): #3,456,395 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6932306 Rapid-actuated suction cup device Hung-Wen Wu 2005-08-23