AW

Andrew Peter Walker

JL Johnson Matthey Public Limited: 3 patents #8 of 104Top 8%
📍 Hazlemere, CA: #1 of 1 inventorsTop 100%
Overall (2016): #79,885 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9528408 Exhaust system comprising exotherm-generating catalyst Bernard Paul Gabriel Ghislain Marie Oger, Paul Richard Phillips, Martyn Vincent Twigg 2016-12-27
9333461 Substrate monolith comprising SCR catalyst Mario Jaime Castagnola, Andrew Francis Chiffey, Paul Richard Phillips, Raj Rao Rajaram 2016-05-10
9259684 Exhaust system for a lean-burn internal combustion engine including SCR catalyst Philip Gerald Blakeman, Gavin Michael Brown, Andrew Francis Chiffey, Jane Gast, Paul Richard Phillips +2 more 2016-02-16