Inventor · disambiguated record
Stephen D. Krefman
Also filed as: KREFMAN STEPHEN D · KREFMAN STEPHEN DAVID
4 granted patents·2 pending applications·177 citations·filing 2004–2015
81Inventor score
Top patents by PatentIndex Score
6 records- 0195US7513132B2Non-aqueous washing machine with modular constructionWHIRLPOOL CO·Filed 2004·Granted Apr 7, 2009·65 cites·3 claims
- 0294US7798865B2Service supply module and adapter for a consumer electronic deviceWHIRLPOOL CO·Filed 2007·Granted Sep 21, 2010·39 cites·21 claims
- 0394US7765332B2Functional adapter for a consumer electronic deviceWHIRLPOOL CO·Filed 2007·Granted Jul 27, 2010·44 cites·25 claims
- 0492US9164867B2Network for communicating information related to a consumable to an applianceEBROM MATTHEW P·Filed 2007·Granted Oct 20, 2015·29 cites·18 claims
- 0552US2010287059A1Comprehensive system for product managementWHIRLPOOL CO·Filed 2006·Application pending·0 cites
- 0646US2016028556A1Network for communicating information related to a consumable to an applianceWHIRLPOOL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →