NB

Nils Berggren

CT Ciba Specialty Chemicals Water Treatments: 1 patents #50 of 120Top 45%
Overall (All Time): #3,424,212 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7084205 Polymeric compositions for dewatering sewage sludges Peter Norman, Helen Elizabeth Read 2006-08-01