Inventor · disambiguated record
Volker Guemmer
Also filed as: GUEMMER VOLKER · GUEMMER VOLKER DR
51 granted patents·5 pending applications·648 citations·filing 2003–2017
98Inventor score
Files withGUEMMER VOLKER25ROLLS ROYCE DEUTSCHLAND15ROLLS ROYCE DEUTSCHLAND LTD & CO KG15CLEMEN CARSTEN1
Top patents by PatentIndex Score
56 records- 0196US8534997B2Fluid flow machine with a blade row group featuring a meridional edge distanceGUEMMER VOLKER·Filed 2010·Granted Sep 17, 2013·27 cites·19 claims
- 0296US8043046B2Fluid flow machine with blade row-internal fluid return arrangementROLLS ROYCE DEUTSCHLAND·Filed 2009·Granted Oct 25, 2011·40 cites·20 claims
- 0395US8382438B2Blade of a turbomachine with enlarged peripheral profile depthROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Feb 26, 2013·39 cites·21 claims
- 0495US8257022B2Fluid flow machine featuring a groove on a running gap of a blade endGUEMMER VOLKER·Filed 2009·Granted Sep 4, 2012·34 cites·21 claims
- 0595US8152445B2Fluid flow machine with fluid injector assemblyGUEMMER VOLKER·Filed 2009·Granted Apr 10, 2012·36 cites·20 claims
- 0690US9951635B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Apr 24, 2018·6 cites·20 claims
- 0790US9822792B2Assembly for a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted Nov 21, 2017·9 cites·23 claims
- 0890US8439646B2Engine blade with excessive leading edge loadingGUEMMER VOLKER·Filed 2010·Granted May 14, 2013·14 cites·20 claims
- 0990US8403630B2Blade shroud with fluid barrier jet generationGUEMMER VOLKER·Filed 2008·Granted Mar 26, 2013·20 cites·17 claims
- 1089US8402740B2Aircraft propulsion unit in multi-fan designGUEMMER VOLKER·Filed 2009·Granted Mar 26, 2013·24 cites·19 claims
- 1189US7594793B2Turbomachine with fluid removalROLLS ROYCE DEUTSCHLAND·Filed 2005·Granted Sep 29, 2009·18 cites·20 claims
- 1288US10584604B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Mar 10, 2020·5 cites·10 claims
- 1388US7077623B2Fluid flow machine with integrated fluid circulation systemROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Jul 18, 2006·39 cites·25 claims
- 1487US8419355B2Fluid flow machine featuring an annulus duct wall recessGUEMMER VOLKER·Filed 2008·Granted Apr 16, 2013·26 cites·19 claims
- 1587US8202039B2Blade shroud with apertureGUEMMER VOLKER·Filed 2009·Granted Jun 19, 2012·15 cites·16 claims
- 1686US8152467B2Blade with tangential jet generation on the profileGUEMMER VOLKER·Filed 2008·Granted Apr 10, 2012·14 cites·28 claims
- 1786US7419353B2Blade of a turbomachine with block-wise defined profile skeleton lineROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Sep 2, 2008·26 cites·12 claims
- 1885US8382422B2Fluid flow machineROLLS ROYCE DEUTSCHLAND·Filed 2009·Granted Feb 26, 2013·13 cites·29 claims
- 1985US8262340B2Turbomachine exerting dynamic influence on the flowGUEMMER VOLKER·Filed 2005·Granted Sep 11, 2012·19 cites·18 claims
- 2084US8152444B2Fluid injector nozzle for a main flow path of a fluid flow machineGUEMMER VOLKER·Filed 2009·Granted Apr 10, 2012·12 cites·18 claims
- 2183US9394794B2Fluid-flow machine—blade with hybrid profile configurationGUEMMER VOLKER·Filed 2011·Granted Jul 19, 2016·6 cites·20 claims
- 2281US8562288B2Fluid flow machine with blade row groupGUEMMER VOLKER·Filed 2010·Granted Oct 22, 2013·8 cites·18 claims
- 2380US10113430B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Oct 30, 2018·3 cites·18 claims
- 2480US9797254B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Oct 24, 2017·3 cites·19 claims
- 2580US8192148B2Fluid return in the splitter of turbomachines with bypass-flow configurationGUEMMER VOLKER·Filed 2007·Granted Jun 5, 2012·17 cites·14 claims
- 2679US9822645B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Nov 21, 2017·3 cites·17 claims
- 2779US9664204B2Assembly for a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted May 30, 2017·4 cites·26 claims
- 2879US7364404B2Turbomachine with fluid removalROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Apr 29, 2008·23 cites·37 claims
- 2978US10006467B2Assembly for a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted Jun 26, 2018·4 cites·19 claims
- 3078US8834116B2Fluid flow machine with peripheral energization near the suction sideGUEMMER VOLKER·Filed 2009·Granted Sep 16, 2014·9 cites·26 claims
- 3177US7011495B2Fluid flow machine (turbomachine) with increased rotor-stator ratioROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Mar 14, 2006·23 cites·24 claims
- 3276US9638040B2Blade of a row of rotor blades or stator blades for use in a turbomachineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2012·Granted May 2, 2017·5 cites·28 claims
- 3374US8690523B2Fluid flow machine with running gap retractionGUEMMER VOLKER·Filed 2009·Granted Apr 8, 2014·7 cites·24 claims
- 3474US8235658B2Fluid flow machine including rotors with small rotor exit anglesGUEMMER VOLKER·Filed 2009·Granted Aug 7, 2012·6 cites·18 claims
- 3571US10337524B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Jul 2, 2019·2 cites·17 claims
- 3671US8672618B2Multi-vane variable stator unit of a fluid flow machineGUEMMER VOLKER·Filed 2009·Granted Mar 18, 2014·11 cites·29 claims
- 3770US8591176B2Fluid flow machine with sidewall boundary layer barrierGUEMMER VOLKER·Filed 2009·Granted Nov 26, 2013·8 cites·40 claims
- 3870US7387487B2Turbomachine with fluid supplyROLLS ROYCE DEUTSCHLAND·Filed 2004·Granted Jun 17, 2008·25 cites·20 claims
- 3967US7416382B2Turbomachine with variable statorROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Aug 26, 2008·11 cites·10 claims
- 4067US6877953B2Gas turbineROLLS ROYCE DEUTSCHLAND·Filed 2003·Granted Apr 12, 2005·14 cites·33 claims
- 4162US10030521B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Jul 24, 2018·1 cites·21 claims
- 4262US9587509B2Assembly for a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted Mar 7, 2017·2 cites·22 claims
- 4362US8100630B2Fluid flow machine with multi-flow rotor arrangementGUEMMER VOLKER·Filed 2009·Granted Jan 24, 2012·6 cites·17 claims
- 4461US10113485B2Device for the extraction of bleed air and aircraft engine with at least one device for the extraction of bleed airROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Oct 30, 2018·1 cites·9 claims
- 4558US8403621B2Blade variation in dependence of the degree of throttling on fluid-flow machineGUEMMER VOLKER·Filed 2008·Granted Mar 26, 2013·6 cites·16 claims
- 4654US8020296B2Method for the production of secondary fluid ductsROLLS ROYCE DEUTSCHLAND·Filed 2006·Granted Sep 20, 2011·1 cites·20 claims
- 4751US2009238677A1Centrifugal compressor with air extraction and return at the casingCLEMEN CARSTEN·Filed 2009·Application pending·0 cites
- 4850US8118555B2Fluid-flow machine and rotor blade thereofGUEMMER VOLKER·Filed 2008·Granted Feb 21, 2012·1 cites·22 claims
- 4948US8202044B2Blade shroud with protrusionGUEMMER VOLKER·Filed 2008·Granted Jun 19, 2012·2 cites·24 claims
- 5048US2014363283A1Shroud arrangement for a fluid flow machineROLLS ROYCE DEUTSCHLAND·Filed 2014·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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