Inventor
BARNWELL DAVID EDWARD
GB6 patents
⚠️ This page may combine multiple inventors who share the name “BARNWELL DAVID EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON MATTHEY FUEL CELLS LTD
3 patentsUS10186720B2Jan 22, 2019
Membrane-seal assembly
JOHNSON MATTHEY FUEL CELLS LTD0 citations45
US10074860B2Sep 11, 2018
Process of manufacturing a catalyst-coated membrane-seal assembly
JOHNSON MATTHEY FUEL CELLS LTD1 citations44
US10218022B2Feb 26, 2019
Process for the manufacturing of a reinforced membrane-seal assembly
JOHNSON MATTHEY FUEL CELLS LTD0 citations34