JG

John Gascoyne

JL Johnson Matthey Public Limited: 1 patents #3 of 17Top 20%
📍 Southall, GB: #1 of 2 inventorsTop 50%
Overall (1997): #129,235 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5702839 Manufacture of electrodes Jonathan Charles Frost, Graham Alan Hards, David P. Wilkinson, Keith B. Prater 1997-12-30