ZC

Zhi-Weng Chang

BL Biogenex Laboratories: 2 patents #5 of 34Top 15%
📍 San Leandro, CA: #240 of 574 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,220,854 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6495106 Automated staining apparatus Krishan L. Kalra, Jason Zhen Zhang, Jianghong Shui 2002-12-17
5948359 Automated staining apparatus Krishan L. Kalra, Jason Zhen Zhang, Jianghong Shui 1999-09-07