RH

Rolf Hugi

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Ramlinsburg, CH: #7 of 9 inventorsTop 80%
Overall (All Time): #4,023,580 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4549008 Novel tetraglycidyl ethers Alfred Renner, Peter Grutter 1985-10-22