Inventor · disambiguated record
Stephen Blum
Also filed as: BLUM STEPHEN · BLUM STEPHEN E
5 granted patents·49 citations·filing 1976–2006
77Inventor score
Top patents by PatentIndex Score
5 records- 0177US4529033AHot tub heating systemBLUM STEPHEN E·Filed 1984·Granted Jul 16, 1985·36 cites·10 claims
- 0263US7132190B2Electrode arrangement for a fuel cell2S SOPHISTICATED SYSTEMS LTD·Filed 2001·Granted Nov 7, 2006·8 cites·15 claims
- 0352US7763373B2Method for producing an electrode arrangement for use in a fuel cell2S SOPHISTICATED SYSTEMS LTD·Filed 2006·Granted Jul 27, 2010·0 cites·10 claims
- 0452US7592091B2Microreactor2S SOPHISTICATED SYSTEMS LTD·Filed 2006·Granted Sep 22, 2009·0 cites·5 claims
- 0550USD245933SDice agitatorBLUM STEPHEN E·Filed 1976·Granted Sep 27, 1977·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →