Inventor · disambiguated record
Alexander Kiefer
Also filed as: KIEFER ALEXANDER
7 granted patents·6 pending applications·32 citations·filing 2001–2025
79Inventor score
Top patents by PatentIndex Score
13 records- 0183US9474408B2Apparatus for heating and frothing a beverage productDOLLNER SANDER·Filed 2012·Granted Oct 25, 2016·20 cites·25 claims
- 0277US11653787B2Milk supply device and method for supplying milkWMF GROUP GMBH·Filed 2018·Granted May 23, 2023·3 cites·19 claims
- 0369US8763942B2Grinder for a coffee machineHERGESELL HARALD·Filed 2010·Granted Jul 1, 2014·7 cites·9 claims
- 0469US2025232933A1Switchgear with manual trip assembly and mechanical interlockG & W ELECTRIC·Filed 2025·Application pending·0 cites
- 0565US12266488B2Switchgear with manual trip assembly and mechanical interlockG & W ELECTRIC·Filed 2020·Granted Apr 1, 2025·0 cites·19 claims
- 0660US8424446B2Frothing deviceBOENSCH TORSTEN·Filed 2010·Granted Apr 23, 2013·2 cites·20 claims
- 0748US8436280B2Drink dispenser with heating deviceALBERT HEINZ·Filed 2009·Granted May 7, 2013·0 cites·15 claims
- 0842US2012137892A1Drinks machineDOLLNER SANDER·Filed 2011·Application pending·0 cites
- 0940US2010229728A1Coffee makerKIEFER ALEXANDER·Filed 2010·Application pending·0 cites
- 1040US2012291633A1Beverage machineGOELTENBOTH FRANK·Filed 2012·Application pending·0 cites
- 1137US2019328172A1Beverage maker for preparing hot drinks and use thereofWMF GROUP GMBH·Filed 2018·Application pending·0 cites
- 1233US2012139735A1Vending machineDOLLNER SANDER·Filed 2011·Application pending·0 cites
- 1332US6464114B2Reservoir for drinks dispensing machinesWMF WUERTTEMBERG METALLWAREN·Filed 2001·Granted Oct 15, 2002·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →