DN

David F. Newton

DK Dystar Textilfarben Gmbh & Co. Deutschland Kg: 1 patents #6 of 19Top 35%
📍 Oldham, GB: #2 of 6 inventorsTop 35%
Overall (2004): #237,762 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6682573 Azo disperse dye mixtures David Brierley, Ian Weddell 2004-01-27