DZ

David C. Zecher

HE Hercules: 1 patents #345 of 715Top 50%
📍 Frederick, MD: #488 of 816 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,050,628 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4379883 Chemically-initiated inverse emulsion polymerization with Na, Li/Cl, Br salt — 1983-04-12