Inventor · disambiguated record
Thomas Ralph
Also filed as: RALPH THOMAS R · RALPH THOMAS ROBERTSON · RALPH THOMAS ROBINSON
2 granted patents·6 pending applications·110 citations·filing 2000–2009
65Inventor score
Top patents by PatentIndex Score
8 records- 0194US6936370B1Solid polymer fuel cell with improved voltage reversal toleranceJOHNSON MATTHEY PLC·Filed 2000·Granted Aug 30, 2005·103 cites·41 claims
- 0265US7052792B2Proton conducting polymer membrane for electrochemical cellJOHNSON MATTHEY PLC·Filed 2001·Granted May 30, 2006·7 cites·1 claims
- 0362US2009214765A1Fuel Cell Anode Structures For Voltage Reversal ToleranceGASCOYNE JOHN M·Filed 2009·Application pending·0 cites
- 0448US2004166400A1Fuel cell anode structures for voltage reversal toleranceFiled 2004·Application pending·0 cites
- 0543US2002015879A1Fuel cell anode structures for voltage reversal toleranceFiled 2001·Application pending·0 cites
- 0641US2004209965A1Process for preparing a solid polymer electrolyte membraneGASCOYNE JOHN MALCOLM·Filed 2004·Application pending·0 cites
- 0740US2004028991A1Material for electrode manufactureFiled 2001·Application pending·0 cites
- 0837US2003012988A1Proton conducting polymer membrane for electrochemical cellFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →