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Anton MacMinn

JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 Royston, GB: #207 of 325 inventorsTop 65%
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Patent #TitleCo-InventorsDate
12312990 Catalytic wall-flow filter Francesco FOSCHI, James Googan, David MARVELL, Stuart David Reid, Keimoy ST HILL +2 more 2025-05-27