HC

Hancun Chen

PT Praxair Technology: 2 patents #1 of 51Top 2%
📍 San Ramon, CA: #19 of 134 inventorsTop 15%
🗺 California: #3,616 of 26,868 inventorsTop 15%
Overall (2005): #54,889 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6858045 Method of manufacturing an electrolytic cell Weitung Wang 2005-02-22
6852204 Wall construction for electrolytic cell Weitung Wang, Jack Chen 2005-02-08