WK

Werner Kaufmann

CC Ciba Specialty Chemicals: 2 patents #56 of 295Top 20%
📍 Rheinfelden, CT: #1 of 1 inventorsTop 100%
Overall (2002): #36,005 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6455442 Process for the preparation of UV protective coatings by plasma-enhanced deposition Michael Bauer, Gerhard Rytz 2002-09-24
6398982 Composition for the treatment textiles Urs Hofer, Manfred Rembold 2002-06-04