HC

Haitao Chang

DO Duracell U.S. Operations: 1 patents #18 of 40Top 45%
📍 Fujian, CN: #139 of 432 inventorsTop 35%
Overall (2022): #440,722 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11502532 Battery Michael Pozin, Fred Berkowitz, Steven J. Specht, Yelena Kouznetsova, Bhupendra K. Patel +1 more 2022-11-15