DS

Donald F. M. Stevenson

AN Akzo N.V.: 1 patents #342 of 803Top 45%
Overall (All Time): #3,990,322 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4569945 Diarylindane-1,3-diones, their preparation and use Alexander C. Campbell 1986-02-11