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GUEMMER VOLKER
DE23 patents
Top patents by PatentIndex Score
US8534997B2Sep 17, 2013
Fluid flow machine with a blade row group featuring a meridional edge distance
GUEMMER VOLKER27 citations93
US8403630B2Mar 26, 2013
Blade shroud with fluid barrier jet generation
GUEMMER VOLKER20 citations93
US8402740B2Mar 26, 2013
Aircraft propulsion unit in multi-fan design
GUEMMER VOLKER24 citations93
US8257022B2Sep 4, 2012
Fluid flow machine featuring a groove on a running gap of a blade end
GUEMMER VOLKER34 citations93
US8152445B2Apr 10, 2012
Fluid flow machine with fluid injector assembly
GUEMMER VOLKER36 citations93
US8419355B2Apr 16, 2013
Fluid flow machine featuring an annulus duct wall recess
GUEMMER VOLKER26 citations86
US8834116B2Sep 16, 2014
Fluid flow machine with peripheral energization near the suction side
GUEMMER VOLKER9 citations84
US8690523B2Apr 8, 2014
Fluid flow machine with running gap retraction
GUEMMER VOLKER7 citations84
US8672618B2Mar 18, 2014
Multi-vane variable stator unit of a fluid flow machine
GUEMMER VOLKER11 citations84
US8591176B2Nov 26, 2013
Fluid flow machine with sidewall boundary layer barrier
GUEMMER VOLKER8 citations84
US8562288B2Oct 22, 2013
Fluid flow machine with blade row group
GUEMMER VOLKER8 citations84
US8439646B2May 14, 2013
Engine blade with excessive leading edge loading
GUEMMER VOLKER14 citations84
US8262340B2Sep 11, 2012
Turbomachine exerting dynamic influence on the flow
GUEMMER VOLKER19 citations84
US8235658B2Aug 7, 2012
Fluid flow machine including rotors with small rotor exit angles
GUEMMER VOLKER6 citations84
US8202039B2Jun 19, 2012
Blade shroud with aperture
GUEMMER VOLKER15 citations84
US8192148B2Jun 5, 2012
Fluid return in the splitter of turbomachines with bypass-flow configuration
GUEMMER VOLKER17 citations84
US8152444B2Apr 10, 2012
Fluid injector nozzle for a main flow path of a fluid flow machine
GUEMMER VOLKER12 citations84
US8152467B2Apr 10, 2012
Blade with tangential jet generation on the profile
GUEMMER VOLKER14 citations84
US9394794B2Jul 19, 2016
Fluid-flow machine—blade with hybrid profile configuration
GUEMMER VOLKER6 citations73
US8403621B2Mar 26, 2013
Blade variation in dependence of the degree of throttling on fluid-flow machine
GUEMMER VOLKER6 citations73
US8100630B2Jan 24, 2012
Fluid flow machine with multi-flow rotor arrangement
GUEMMER VOLKER6 citations73
US8202044B2Jun 19, 2012
Blade shroud with protrusion
GUEMMER VOLKER2 citations63
US8118555B2Feb 21, 2012
Fluid-flow machine and rotor blade thereof
GUEMMER VOLKER1 citations52