ZD

Zhenxing Dong

IS Idex Health & Science: 2 patents #23 of 66Top 35%
📍 Watertown, MA: #769 of 1,634 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,047,472 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8689824 Disc check valve construction — 2014-04-08
8528592 Check valve construction — 2013-09-10