DS

David Song

UG United States Gypsum: 1 patents #23 of 48Top 50%
📍 Vernon Hills, IL: #32 of 89 inventorsTop 40%
🗺 Illinois: #2,633 of 7,998 inventorsTop 35%
Overall (2018): #440,541 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10053860 Gypsum wallboard with reinforcing mesh Alfred C. Li, Yijun Sang 2018-08-21