QW

Qi Wang

HB Hi-Bar Blowers: 1 patents #1 of 1Top 100%
📍 Qingdao, SC: #1 of 2 inventorsTop 50%
Overall (2005): #120,613 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6935838 High pressure multi-stage centrifugal blower — 2005-08-30