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JL Johnson Matthey Hydrogen Technologies Limited: 1 patents #2 of 7Top 30%
Overall (2023): #474,943 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11705568 Catalysed membrane Jonathan David Brereton Sharman 2023-07-18