Inventor · disambiguated record
Stanley M. Liffmann
Also filed as: LIFFMANN STANLEY · LIFFMANN STANLEY M
8 granted patents·2 pending applications·236 citations·filing 1982–2016
89Inventor score
Top patents by PatentIndex Score
10 records- 0192US4941808AMulti-mode differential fluid displacement pumpQURESHI HUMAYUN·Filed 1988·Granted Jul 17, 1990·85 cites·9 claims
- 0291US5366904AMethod of metering a fluid using a multi-mode differential fluid displacement pumpDRD DILUTER CORP·Filed 1992·Granted Nov 22, 1994·73 cites·8 claims
- 0369US7837447B2Diluter pump for chemistry analyzersMEDICA CORP·Filed 2007·Granted Nov 23, 2010·3 cites·16 claims
- 0461US5304491AStable hemoglobin reference solutionBIONOSTICS INC·Filed 1992·Granted Apr 19, 1994·15 cites·24 claims
- 0560US4859422AAnalysis systemFISHER SCIENTIFIC CO·Filed 1987·Granted Aug 22, 1989·21 cites·18 claims
- 0659US5037737AAnalysis by sensor placement in recprocating flowAPEC INC·Filed 1988·Granted Aug 6, 1991·19 cites·14 claims
- 0757US4448889AFluid analysisINSTRUMENTATION LABOR INC·Filed 1982·Granted May 15, 1984·17 cites·19 claims
- 0857US2015253224A1Substrate for sample handlingLIFFMANN STANLEY M·Filed 2014·Application pending·0 cites
- 0955US2016356682A1Substrate for sample handlingLIFFMANN STANLEY M·Filed 2016·Application pending·0 cites
- 1033US4447544AMethod and reagent for determining inorganic phosphate in biological sampleINSTRUMENTATION LABOR INC·Filed 1982·Granted May 8, 1984·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →