QZ

Qingyu Zeng

QS Quanex Ig Systems: 1 patents #10 of 16Top 65%
📍 Solon, OH: #341 of 517 inventorsTop 70%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #2,972,058 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9803415 Spacer for insulating glazing unit Louis Anthony Ferri, Tracy G. Rogers, Larry K. Johnson, Kevin Zuege, Ronald Ellsworth Buchanan +5 more 2017-10-31