DS

Dean Graham Shaw

JL Johnson Matthey Davy Technologies Limited: 1 patents #25 of 45Top 60%
Overall (All Time): #2,414,880 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12303882 Methods and apparatus for installation and removal of catalyst carriers Henry Arthur CLAXTON, Simon Graham, Paul Holden, Benjamin Geoffrey Mallam 2025-05-20