JG

John Benjamin Goodwin

JL Johnson Matthey Public Limited: 3 patents #6 of 98Top 7%
📍 Royston, GB: #3 of 43 inventorsTop 7%
Overall (2021): #77,339 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11207642 Catalyst article and the use thereof for filtering fine particles Sarah WARREN 2021-12-28
11203958 Gasoline particulate filter Lucy CLOWES, Oliver DESTECROIX, Michael Anthony Howard, Fezile LAKADAMYALI, Sarah Frances Lockett +2 more 2021-12-21
11167246 Diesel oxidation catalyst and exhaust system Andrew Francis Chiffey, James Leeland, Francois Moreau 2021-11-09