WR

William G. Rector

UG United States Gypsum: 1 patents #247 of 432Top 60%
📍 McHenry, IL: #211 of 350 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,590,701 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6273345 High performance slurry spray machine Raymond A. Kaligian, James E. Messer, Salvatore C. Immordino, Michael J. Porter, Timothy Ross 2001-08-14