WK

Wolfgang Kretzschmar

AH American Hoechst: 1 patents #61 of 142Top 45%
📍 Charlotte, NC: #2,728 of 4,868 inventorsTop 60%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #4,023,506 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548613 Yellow disperse dyestuff mixtures and dyeing process Albert Bode, Thomas V. Chambers, Manfred Hahnke 1985-10-22