EB

Edward A. Burkard

NG National Gypsum: 1 patents #2 of 5Top 40%
📍 East Amherst, NY: #10 of 21 inventorsTop 50%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #156,758 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5685903 Cementitious gypsum-containing compositions and materials made therefrom Elisha Stav, Ronald S. Finkelstein 1997-11-11