DG

Dennis B. Gelfand

UO Uop: 1 patents #1,172 of 1,854Top 65%
📍 Wheeling, IL: #240 of 399 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,086,305 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4258017 Vanadium removal from furnace gases — 1981-03-24