SR

Siegfried Rosenberger

CI Ciba-Geigy: 1 patents #150 of 464Top 35%
📍 Riehen, CH: #10 of 36 inventorsTop 30%
Overall (1989): #56,223 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855345 Stabilizers for organic polymers Hans-Rudolf Meier 1989-08-08