JG

John Gascoyne

JL Johnson Matthey Public Limited: 1 patents #10 of 31Top 35%
📍 Southall, GB: #2 of 9 inventorsTop 25%
Overall (2003): #194,092 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6531240 Gas diffusion substrates Karen Leanne Brown, Thomas Robertson Ralph 2003-03-11