AH

Alfred Henz

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Reinach, CH: #120 of 187 inventorsTop 65%
Overall (All Time): #3,955,693 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4758347 Process for purifying dyeing wastewaters Heinz Pfenninger 1988-07-19