AW

Albert Wurmli

CI Ciba-Geigy: 1 patents #138 of 374Top 40%
📍 Riehen, CH: #14 of 33 inventorsTop 45%
Overall (1982): #76,282 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322372 Condensation products containing sulphonic acid groups Hans-Ulrich Berendt 1982-03-30