Inventor · disambiguated record
Kelvin Fong
Also filed as: FONG KELVIN K · FONG KELVIN KEEN-VEN
3 granted patents·2 pending applications·22 citations·filing 2001–2004
66Inventor score
Technology areasH01M
Top patents by PatentIndex Score
5 records- 0171US6713424B2Method of making fluid diffusion layers and electrodes having reduced surface roughnessBALLARD POWER SYSTEMS·Filed 2001·Granted Mar 30, 2004·10 cites·56 claims
- 0271US6667127B2Fluid diffusion layers for fuel cellsBALLARD POWER SYSTEMS·Filed 2001·Granted Dec 23, 2003·12 cites·42 claims
- 0341US7964315B2Shutdown methods and designs for fuel cell stacksBDF IP HOLDINGS LTD·Filed 2004·Granted Jun 21, 2011·0 cites·20 claims
- 0439US2004058229A1Fluid diffusion layers for fuel cellsFiled 2003·Application pending·0 cites
- 0534US2003008195A1Fluid diffusion layers for fuel cellsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →