U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Look, Edward K.


Primary examiner statistics: 8458 patents; average approval time: 8456 days
Assistant examiner statistics: 449 patents; average approval time: 800 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7972112 Systems and methods for determining the angular position of a win...
7896610 Three-dimensionally vibration-preventing buffering mechanism
7871240 Helical spring damper
7837431 Impeller and sewage treatment pump including the same
7828521 Turbine module for a gas-turbine engine
7824156 Cooled component of a fluid-flow machine, method of casting a coo...
7789618 Systems for moisture removal in steam turbine engines
7462015 Rotocraft rotor with hinged blades and lockable retractable flapp...
7462013 Blower without freezing lock phenomenon and heat exchanging devic...
7458776 Wind turbine yawing system, wind turbine and yawing process
7458768 Borescope inspection port device for gas turbine engine and gas t...
7455505 Device for the demounting of blades of a turbine or of a compress...
7455502 Axial fan
7452181 Plant facility
7448855 Droop stop mechanism for helicopter rotor blade
7448848 Variable vane arm/unison ring attachment system
7448845 Gas turbine engine
7448844 Blisk having partially cut blade attachment
7445431 Method of controlling aerodynamic load of a wind turbine based on...
7445427 Variable stator vane assembly and bushing thereof
7445426 Guide vane outer shroud bias arrangement
7445424 Passive thermostatic bypass flow control for a brush seal applica...
7442009 Driving device for raising or lowering an airfoil
7442002 Tidal turbine installation
7438531 Fan and rotor structure thereof
7438529 Compressor and turbine wheel for a secondary air feed device
7438527 Airfoil trailing edge cooling
7438525 Fan housing
7435058 Ceramic matrix composite vane with chordwise stiffener
7435057 Blade for wind turbine
7435056 Leading edge erosion protection for composite stator vanes
7435054 System and method for mechanical mounting of a device onto a shaf...
7435053 Turbine blade cooling system having multiple serpentine trailing ...
7435051 Multi-stage blower
7435050 Split flange V-groove and anti-rotation mating system
7434313 Method for repairing a turbine engine vane assembly and repaired ...
7431561 Method and apparatus for cooling gas turbine rotor blades
7431560 Turbine housing of an exhaust gas turbocharger with adjustable tu...
7430802 Labyrinth seal in a stationary gas turbine
7427188 Turbomachine blade with fluidically cooled shroud

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4500262 Variable pressure and displacement reciprocating pump
4405288 Variable displacement hydraulic pump and controls therefor
4376615 Electromagnetic pump
4371319 Hermetic motor compressor
4370100 Regulating devices for hydrostatic drive units
4370104 Suction muffler for refrigeration compressor
4369020 Rotor seal for wave compression turbocharger
4366672 Pilot operated hydraulic device
4365938 Modular low head high volume water pump and aquaculture system
4365942 Liquid helium pump
4364713 Electromagnetic conduction-pump for liquid metal
4363606 Free piston pump for pumping liquids from a well
4362473 Rotary compressor for gas and liquid mixtures
4362441 Means and apparatus for throttling a dry pulverized solid materia...
4362472 Rotary compressor with variable built-in volume ratio
4362474 Centrifugal fuel pump with automatically switched jet injection
4361417 Oil-cooled compressor
4361418 High vacuum processing system having improved recycle draw-down ...
4361073 Sub-critical time modulated control mechanism
4360316 Two cycle per revolution wave compression supercharger
4360319 Compressor
4360318 Gas compressor of the rotating type
4360317 Three cycle per revolution wave compression supercharger
4360324 Pulsatile blood pump
4359313 Liquid ring pump seal liquid chiller system
4358247 Oil cooled compressor
4358249 Vacuum chamber with a supersonic flow aerodynamic window
4357131 Detector for controlling the operation of a suction pump
4355959 Rotation sensor of a swash-plate type compressor
4355510 Unloading means for flow-pressure compensated valve
4354805 Fluid dynamic energy exchanger
4353220 Resonant piston compressor having improved stroke control for ...
4352638 Rotor assembly for wave compression supercharger
4352640 Fluid compressor
4352643 Structure for vibration isolation in an apparatus with a vacuum s...
4352646 Rotodynamic pump with spherical motor
4352637 Jet cooling pump
4352636 Dual piston pump
4349319 Pressure and flow compensated control system with constant torque...
4348158 Sewage pumping station
 
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