KB

Karen Leanne Brown

JL Johnson Matthey Public Limited: 1 patents #10 of 31Top 35%
Overall (2003): #186,143 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6531240 Gas diffusion substrates John Gascoyne, Thomas Robertson Ralph 2003-03-11