WK

William H. Knopf

AH American Hoechst: 1 patents #61 of 142Top 45%
📍 Taylors, SC: #124 of 195 inventorsTop 65%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #4,015,000 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4517145 Extrusion die and process for thickness control — 1985-05-14