Inventor · disambiguated record
Lee Alan Sweetland
Also filed as: SWEETLAND LEE ALAN
3 granted patents·1 citations·filing 2015–2017
46Inventor score
Files withJOHNSON MATTHEY FUEL CELLS LTD3
Top patents by PatentIndex Score
3 records- 0167US10074860B2Process of manufacturing a catalyst-coated membrane-seal assemblyJOHNSON MATTHEY FUEL CELLS LTD·Filed 2015·Granted Sep 11, 2018·1 cites·20 claims
- 0242US10424800B2Process for making a reinforced membrane-seal assembly and membrane-seal assembly for fuel cellJOHNSON MATTHEY FUEL CELLS LTD·Filed 2016·Granted Sep 24, 2019·0 cites·15 claims
- 0341US11398639B2System and method for the manufacture of membrane electrode assembliesJOHNSON MATTHEY FUEL CELLS LTD·Filed 2017·Granted Jul 26, 2022·0 cites·14 claims
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