Lee Alan SWEETLAND

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Aldbourne Wiltshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
System and method for the manufacture of membrane electrode assemblies
- Patent number 11,398,639
- Issue date Jul 26, 2022
- Johnson Matthey Fuel Cells Limited
- John Bettey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of manufacturing a catalyst-coated membrane-seal assembly
- Patent number 10,074,860
- Issue date Sep 11, 2018
- Johnson Matthey Fuel Cells Limited
- David Edward Barnwell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR THE MANUFACTURE OF MEMBRANE ELECTRODE ASSEMBLIES
- Publication number 20190237788
- Publication date Aug 1, 2019
- JOHNSON MATTHEY FUEL CELLS LIMITED
- John BETTEY
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR MAKING A REINFORCED MEMBRANE-SEAL ASSEMBLY AND MEMBRANE...
- Publication number 20180287177
- Publication date Oct 4, 2018
- JOHNSON MATTHEY FUEL CELLS LIMITED
- Lee Alan SWEETLAND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS OF MANUFACTURING A CATALYST-COATED MEMBRANE-SEAL ASSEMBLY
- Publication number 20170104225
- Publication date Apr 13, 2017
- JOHNSON MATTHEY FUEL CELLS LIMITED
- David Edward BARNWELL
- H01 - BASIC ELECTRIC ELEMENTS