EF

Ernst Fankhauser

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Estavayer-le-Lac, CH: #2 of 9 inventorsTop 25%
Overall (All Time): #4,037,537 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4459152 Nitroarylalkylsulfone derivatives as plant growth stimulants Elmar Sturm 1984-07-10