SH

Sam Haig

JL Johnson Matthey Fuel Cells Limited: 2 patents #22 of 54Top 45%
📍 Bramhall, GB: #10 of 24 inventorsTop 45%
Overall (All Time): #1,834,139 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11239485 Process Robert Jeffrey Coleman, Thomas Robertson Ralph, Natalia V. Plechkova 2022-02-01
10964967 Process for the recovery of ionomer Robert Jeffrey Coleman, Thomas Robertson Ralph, Natalia V. Plechkova 2021-03-30