GS

Gillian Stanger

JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 West Drayton, GB: #12 of 22 inventorsTop 55%
Overall (All Time): #3,892,911 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5076839 Precious metal refining with fluorine gas David A. Boyd, John H. Holloway 1991-12-31