GS

George C. Sypniewski

The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
📍 Marinette, WI: #21 of 52 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,321,246 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4895909 Imbiber polymers alkylated after polymerization — 1990-01-23
4835222 Alkylation of vinyl aromatic polymer — 1989-05-30