Inventor · disambiguated record
Frieder Loercher
Also filed as: LOERCHER FRIEDER
13 granted patents·8 pending applications·19 citations·filing 2016–2023
86Inventor score
Files withZIEHL ABEGG SE21
Top patents by PatentIndex Score
21 records- 0189US11371529B2Fan wheel, fan, and system having at least one fanZIEHL ABEGG SE·Filed 2016·Granted Jun 28, 2022·6 cites·11 claims
- 0286US11035233B2Vanes for the impeller of a ventilator, impeller, and axial ventilator, diagonal ventilator, or radial ventilatorZIEHL ABEGG SE·Filed 2018·Granted Jun 15, 2021·5 cites·19 claims
- 0379US10724539B2Diagonal or radial fan having a guide deviceZIEHL ABEGG SE·Filed 2016·Granted Jul 28, 2020·3 cites·18 claims
- 0476US11768090B2FanZIEHL ABEGG SE·Filed 2020·Granted Sep 26, 2023·1 cites·14 claims
- 0575US11371730B2Fan system and arrangement of one or more such fan systems in a flow ductZIEHL ABEGG SE·Filed 2017·Granted Jun 28, 2022·2 cites·25 claims
- 0674US11703065B2Fan and intake grid for a fanZIEHL ABEGG SE·Filed 2019·Granted Jul 18, 2023·1 cites·18 claims
- 0770US12398729B2Housing for a fan and fanZIEHL ABEGG SE·Filed 2023·Granted Aug 26, 2025·0 cites·17 claims
- 0869US11255346B2Fan and inlet guide grid for a fanZIEHL ABEGG SE·Filed 2018·Granted Feb 22, 2022·1 cites·15 claims
- 0960US12486857B2Fan having a step diffuserZIEHL ABEGG SE·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
- 1059US2021262487A1Housing for a fan and fanZIEHL ABEGG SE·Filed 2019·Application pending·0 cites
- 1158US11946486B2Fan with scroll housing and scroll housing for fanZIEHL ABEGG SE·Filed 2020·Granted Apr 2, 2024·0 cites·16 claims
- 1257US11859640B2Housing for a ventilator and ventilator with a corresponding housingZIEHL ABEGG SE·Filed 2020·Granted Jan 2, 2024·0 cites·19 claims
- 1354US11359644B2Ventilator and deflector plate for a ventilatorZIEHL ABEGG SE·Filed 2019·Granted Jun 14, 2022·0 cites·19 claims
- 1452US2025095626A1Method for actively monitoring sound emissions of turbomachinery, system comprising turbomachinery, and device for carrying out the methodZIEHL ABEGG SE·Filed 2023·Application pending·0 cites
- 1547US2024229802A1Fan, more particularly radial or diagonal fanZIEHL ABEGG SE·Filed 2022·Application pending·0 cites
- 1647US2024410387A1Axial, diagonal or radial fan having a hub contourZIEHL ABEGG SE·Filed 2022·Application pending·0 cites
- 1744US2024352939A1Method for quantitatively determining current operating-state-dependent variables, more particularly the current conveyed volumetric flow rate, or a fan, and fan for application of the methodZIEHL ABEGG SE·Filed 2022·Application pending·0 cites
- 1842US11913461B2Fan and method for determining a media flow moved by the fanZIEHL ABEGG SE·Filed 2020·Granted Feb 27, 2024·0 cites·16 claims
- 1941US2024035487A1Fan and scroll housing for fanZIEHL ABEGG SE·Filed 2021·Application pending·0 cites
- 2040US2022307508A1Method for the quantitative determination of a current operating state-dependent variable of a fan, in particular a pressure change or pressure increase, and fanZIEHL ABEGG SE·Filed 2020·Application pending·0 cites
- 2137US2023121923A1Support module for a fan and fan having a corresponding support moduleZIEHL ABEGG SE·Filed 2020·Application pending·0 cites
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