EV

Elaine Margaret Vass

JP Johnson Matthey Plc: 1 patents #103 of 272Top 40%
JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
📍 Darlington, GB: #22 of 58 inventorsTop 40%
Overall (All Time): #1,881,271 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11045784 Chemical absorbent composition David J. Davis, Paul Rafferty 2021-06-29
8702974 Desulphurisation process Gordon Edward Wilson, Norman Macleod, Antonio Chica Lara, Avelino Corma Canos, Yonhy Saavedra Lopez 2014-04-22