Inventor · disambiguated record
Stephen David Joseph
Also filed as: JOSEPH STEPHEN DAVID
1 granted patent·3 pending applications·31 citations·filing 2005–2010
44Inventor score
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4 records- 0184US8359744B2Heat exchangerSUSTAINABLE ENGINE SYTEMS LTD·Filed 2005·Granted Jan 29, 2013·31 cites·48 claims
- 0234US2010300666A1Heat exchangerHISLOP DRUMMOND WATSON·Filed 2007·Application pending·0 cites
- 0330US2012272568A1Charcoal Manufacturing Process and ApparatusJOSEPH STEPHEN DAVID·Filed 2010·Application pending·0 cites
- 0427US2012125064A1Biochar complexJOSEPH STEPHEN DAVID·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →