JL

James Leeland

JL Johnson Matthey Public Limited: 2 patents #22 of 189Top 15%
📍 Macclesfield, GB: #4 of 45 inventorsTop 9%
Overall (2019): #162,646 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10286359 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, John Benjamin Goodwin, Francois Moreau 2019-05-14
10179325 Exhaust system for a compression ignition engine having a capture region for volatilised platinum Andrew Francis Chiffey, Christopher Daly, Daniel Hatcher, Francois Moreau, Paul Richard Phillips 2019-01-15