Inventor · disambiguated record
Joseph Shifrin
Also filed as: SHIFRIN JOSEPH · SHIFRIN JOSEPH SALVATORE
3 granted patents·41 citations·filing 2008–2012
68Inventor score
Top patents by PatentIndex Score
3 records- 0185US7579703B2Hydroelectric in-pipe generatorSHIFRIN JOSEPH SALVATORE·Filed 2008·Granted Aug 25, 2009·33 cites·3 claims
- 0274US8125096B2Hydro turbine generatorSHIFRIN SALVATORE·Filed 2008·Granted Feb 28, 2012·6 cites·9 claims
- 0365US8581430B2Hydro turbine generatorSHIFRIN SALVATORE·Filed 2012·Granted Nov 12, 2013·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →