PC

Pauline Lesley Couldwell

AL Allied Colloids Limited: 1 patents #46 of 95Top 50%
Overall (All Time): #3,728,631 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
5684106 Superabsorbent polymers and products containing them Ian M. Johnson 1997-11-04