DS

Dean Graham Shaw

JL Johnson Matthey Davy Technologies Limited: 1 patents #1 of 7Top 15%
Overall (2025): #405,263 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

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