DW

Dieter Werthemann

CI Ciba-Geigy: 1 patents #137 of 464Top 30%
Overall (1994): #141,910 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5298032 Process for dyeing cellulosic textile material with disperse dyes Wolfgang Schlenker, Peter Liechti, Angelo D. Casa 1994-03-29