DM

David Micallef

JL Johnson Matthey Public Limited: 1 patents #54 of 189Top 30%
📍 Royston, GB: #11 of 42 inventorsTop 30%
Overall (2019): #494,185 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10201807 Ammonia slip catalyst designed to be first in an SCR system Mikael Larsson 2019-02-12