GF

Genquan Feng

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Beijing, NY: #1 of 5 inventorsTop 20%
Overall (1994): #133,210 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5357976 Method of and arrangement for diagnosing brain disease — 1994-10-25