QL

Qiangxia Liu

UG United States Gypsum: 1 patents #247 of 432Top 60%
📍 Vernon Hills, IL: #399 of 549 inventorsTop 75%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,298,469 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7771851 Gypsum-containing products containing alpha hemihydrate Weixin D. Song, Qiang Yu 2010-08-10