ZD

Zheng Duan

HY Hypertherm: 1 patents #3 of 21Top 15%
📍 Beijing, NH: #1 of 2 inventorsTop 50%
Overall (2005): #67,380 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6946617 Method and apparatus for alignment of components of a plasma arc torch Aaron D. Brandt, Richard Anderson, Brian J. Currier, Jon W. Lindsay, Casey Jones +1 more 2005-09-20