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Victor Kumpera

CT Ciba Specialty Chemicals Water Treatments: 1 patents #50 of 120Top 45%
📍 North Cowichan, CA: #1 of 1 inventorsTop 100%
Overall (All Time): #3,628,498 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6123856 Dewatering of sludges Stephen Robert Tremont 2000-09-26