WS

Werner Schaffner

CI Ciba-Geigy: 1 patents #137 of 464Top 30%
📍 Riehen, CH: #4 of 22 inventorsTop 20%
Overall (1994): #53,240 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278260 Process for the preparation of epoxy resins with concurrent addition of glycidol and epihalohydrin Dimiter Hadjistamov 1994-01-11