HY

Hao Yuan

SA Siemens Aktiengesellschaft: 1 patents #256 of 1,154Top 25%
📍 Shanghai, CA: #32 of 87 inventorsTop 40%
Overall (2002): #209,246 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6438443 Method and device for pre-setting the planeness of a roller strip Andre Berghs 2002-08-20