Inventor · disambiguated record
Oliver Haaf
Also filed as: HAAF OLIVER
37 granted patents·3 pending applications·256 citations·filing 2009–2024
97Inventor score
Files withEBM PAPST MULFINGEN GMBH & CO KG31EBM PAPST MULFINGEN GMBH & CO2HAAF OLIVER2ENGERT MARKUS1GEBERT DANIEL1
Top patents by PatentIndex Score
40 records- 0192US11428238B2Diagonal fan having an optimized housingEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Aug 30, 2022·6 cites·15 claims
- 0290US9097261B2Axial fan with flow guide bodyHAAF OLIVER·Filed 2012·Granted Aug 4, 2015·12 cites·11 claims
- 0390USD733861SElectric fanEBM PAPST MULFINGEN GMBH & CO·Filed 2014·Granted Jul 7, 2015·42 cites·1 claims
- 0488US8807949B2Radial fan wheel arrangementHAMMEL CHRISTIAN·Filed 2011·Granted Aug 19, 2014·12 cites·9 claims
- 0587USD937803SHeadphone with fansEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Dec 7, 2021·26 cites·1 claims
- 0687US9494162B2Axial fan with additional flow channelHAAF OLIVER·Filed 2012·Granted Nov 15, 2016·13 cites·15 claims
- 0780US11692553B2Diagonal fan having swirl reduction at the diagonal impellerEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Jul 4, 2023·2 cites·16 claims
- 0880US9450474B2Active cooling of a motorEBM PAPST MULFINGEN GMBH & CO KG·Filed 2013·Granted Sep 20, 2016·6 cites·10 claims
- 0979US9932990B2Ventilation device, in particular for heating, cooling, and/or humidifying air in residential buildingsEBM PAPST MULFINGEN GMBH & CO KG·Filed 2014·Granted Apr 3, 2018·7 cites·26 claims
- 1077US11542955B2Diagonal fan having an optimized diagonal impellerEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Jan 3, 2023·2 cites·19 claims
- 1177US11248623B2Fan wheel of an axial ventilatorEBM PAPST MULFINGEN GMBH & CO KG·Filed 2020·Granted Feb 15, 2022·1 cites·16 claims
- 1275US10519978B2Blade of a ventilator wheel, ventilator wheel and axial ventilatorEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Dec 31, 2019·2 cites·13 claims
- 1375USD808003SVentilator fan for a ventilation systemEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Jan 16, 2018·18 cites·1 claims
- 1474USD775321SVentilation gridEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Dec 27, 2016·15 cites·1 claims
- 1572US10662972B2Connecting elementEBM PAPST MULFINGEN GMBH & CO KG·Filed 2018·Granted May 26, 2020·1 cites·17 claims
- 1672USD791840SSpiral casingEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Jul 11, 2017·14 cites·1 claims
- 1771US10072671B2Fan diffuser having a circular inlet and a rotationally asymmetrical outletENGERT MARKUS·Filed 2011·Granted Sep 11, 2018·6 cites·19 claims
- 1869US10781829B2Flow-conducting grille for arranging on a fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2018·Granted Sep 22, 2020·1 cites·10 claims
- 1967US10393138B2BladeGEBERT DANIEL·Filed 2015·Granted Aug 27, 2019·2 cites·14 claims
- 2066USD776250SFlow gridEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Jan 10, 2017·12 cites·1 claims
- 2165US10107306B2Housing for an axial fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2013·Granted Oct 23, 2018·2 cites·24 claims
- 2263USD728090SElectric fanEBM PAPST MULFINGEN GMBH & CO·Filed 2013·Granted Apr 28, 2015·11 cites·1 claims
- 2363US8672615B2Diagonal fanRUECKERT CHRISTIAN·Filed 2009·Granted Mar 18, 2014·11 cites·15 claims
- 2460USD775721SFlow gridEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Jan 3, 2017·9 cites·1 claims
- 2559USD764652SDiffuser gridWEISS CHRISTIAN·Filed 2014·Granted Aug 23, 2016·12 cites·1 claims
- 2656US10927846B2Radial fan having an impeller for volume flow measurementEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Feb 23, 2021·0 cites·16 claims
- 2756USD839406SConnecting element for fan bladesEBM PAPST MULFINGEN GMBH & CO KG·Filed 2017·Granted Jan 29, 2019·0 cites·1 claims
- 2855US2024426313A1Impeller for a radial fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2024·Application pending·0 cites
- 2953USD799023SVentilation gridEBM PAPST MULFINGEN GMBH & CO KG·Filed 2016·Granted Oct 3, 2017·5 cites·1 claims
- 3052USD971398SFan wheel of an axial fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2019·Granted Nov 29, 2022·5 cites·1 claims
- 3151US2023383763A1Downstream guide device and fan with downstream guide deviceEBM PAPST MULFINGEN GMBH & CO KG·Filed 2023·Application pending·0 cites
- 3250US11047394B2Flow rectifier of a fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2017·Granted Jun 29, 2021·0 cites·20 claims
- 3350US10328766B2Rooftop-mounted air-conditioning installationEBM PAPST MULFINGEN GMBH & CO KG·Filed 2016·Granted Jun 25, 2019·0 cites·13 claims
- 3447US11460044B2Half-spiral housingEBM PAPST MULFINGEN GMBH & CO KG·Filed 2020·Granted Oct 4, 2022·0 cites·14 claims
- 3546US2018335244A1Ventilation Unit For Refrigeration PlantsEBM PAPST MULFINGEN GMBH & CO KG·Filed 2018·Application pending·0 cites
- 3645US11022143B2Fan housing having a heating band channelEBM PAPST MULFINGEN GMBH & CO KG·Filed 2016·Granted Jun 1, 2021·0 cites·7 claims
- 3744US10677265B2Spiral housing for a radial fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2016·Granted Jun 9, 2020·0 cites·12 claims
- 3839US10612561B2Intel nozzle for a radial fanEBM PAPST MULFINGEN GMBH & CO KG·Filed 2017·Granted Apr 7, 2020·0 cites·10 claims
- 3938US11365741B2Axial fan with increased rotor diameterEBM PAPST MULFINGEN GMBH & CO KG·Filed 2015·Granted Jun 21, 2022·0 cites·10 claims
- 4032USD837265SHalf spiral casingEBM PAPST MULFINGEN GMBH & CO KG·Filed 2017·Granted Jan 1, 2019·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →