QX

Qianfan Xin

📍 Lake Zurich, IL: #11 of 46 inventorsTop 25%
🗺 Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #191,371 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7975478 Internal combustion engine having compressor with first and second tributary inlets Martin R. Zielke 2011-07-12