QZ

Qi-Jun Zhao

HC Hitchiner Manufacturing Co.: 1 patents #1 of 3Top 35%
📍 Suzhou, CA: #1 of 7 inventorsTop 15%
Overall (2002): #136,764 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6453976 Lost foam countergravity casting George D. Chandley 2002-09-24