RC

Rongrong Chen

Delphi Technologies: 1 patents #365 of 1,072Top 35%
📍 Zhaoqing, IN: #1 of 1 inventorsTop 100%
Overall (2003): #132,167 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6617071 Active material for high power and high energy lead acid batteries and method of manufacture Wellington Y. Kwok 2003-09-09