DH

Dietmar Huglin

CI Ciba-Geigy: 1 patents #136 of 476Top 30%
Overall (1997): #159,334 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688995 o-Hydroxyphenyl-s-triazines Helmut Luther, Bernd Herzog 1997-11-18