RS

Richard Spencer

UG United States Gypsum: 1 patents #7 of 25Top 30%
📍 Villa Park, IL: #4 of 15 inventorsTop 30%
🗺 Illinois: #1,480 of 5,663 inventorsTop 30%
Overall (2004): #130,060 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6822033 Compositions and methods for treating set gypsum Qiang Yu, Qingxia Liu, Jeffrey F. Grussing, Kevin W. Moyer, JR. 2004-11-23