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

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Examiner: Koczo, Jr., Michael


Primary examiner statistics: 315 patents; average approval time: 315 days
Assistant examiner statistics: 193 patents; average approval time: 656 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7494327 Portable air compressor having storage compartment
7413413 System and method to reduce acoustic noise in screw compressors
7396214 Variable displacement pump and control therefor
7393185 Fuel pump with automatic shutoff
7389582 Compressor mounting bracket and method of making
7377115 Approach to extending life of gas turbine engine
7371051 Controlled magnetohydrodynamic fluidic networks and stirrers
7371054 Swash-plate compression device of variable capacity type
7371057 Variable capacity scroll compressor
7367784 Oil supply device for compressor in refrigerating system
7367789 Device for maintaining a static seal of a high pressure pump
7367781 Packaged micromachined device such as a vacuum micropump, device ...
7364410 Pressure storage structure for use in air
7357625 Push rod in an electrical pump adapted for use with a piston rod ...
7353745 Hydrostatic adjustment unit with swashplate, rotating cylinder bl...
7354251 Variable capacity rotary compressor
7347673 Fluid machine served as expansion device and compression device
7343745 Gas turbine combustor and operating method thereof
7344362 Turbocharger
7341436 Open face cooling system for submersible motor
7331767 Method of stepless capacity control of a reciprocating piston com...
7331772 Compressor
7331770 Disposable two-stage pump
7332074 Water circulation systems for ponds, lakes, and other bodies of w...
7329104 Split-housing pipette pump
7329103 Cooling fan with built-in adjustable speed
7322196 Combustion chamber for combusting a combustible fluid mixture
7318706 Valving for multi-stage vacuum pumps
7316542 Fluid level control system
7314349 Fluid level control system for progressive cavity pump
7313919 Gas turbine combustor
7306719 Water circulation systems for ponds, lakes, and other bodies of w...
7300264 Peristaltic pump
7300263 Pump
7300258 Electromagnetic pump
7293967 Pump apparatus
7290385 Approach to extending life of gas turbine engine
7287967 High-pressure pump having small initial axial force of a clamping...
7284969 Washer pump and filter used for washer pump
7284966 Micro-pump

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4174617 Turbocharger control system
4171688 Intake control apparatus
4170212 Ignition system for rotary piston engines
4170213 Rotary engine
4169433 Rotational machine
4167922 Internal ballistic engine
4167173 Rotary internal combustion engine
4165763 Valve construction
4162669 Ignition system for rotary piston engines
4162137 Submersible, hydraulically-driven pump rotating about a vertical ...
4160365 Compression ignition engine regulation system
4157881 Turbosupercharger
4157079 Internal combustion engine and operating cycle
4157082 Self-purging fuel supply system for internal combustion engines
4154199 Reciprocating and rotary internal combustion engine
4154208 Rotary engine
4150644 Method for controlling electrostatic fuel injectors
4148847 Carburetor float bowl with temperature and pressure responsive fu...
4145888 Combined turbocharger and accessory drive
4144856 Exhaust gas recirculation system
4144865 Fluid displacement apparatus
4144866 Internal combustion rotary engine
4142366 Exhaust double pipe of an internal combustion engine
4142494 Turbocharged engine with vacuum bleed valve
4142491 Exhaust gas recirculation apparatus for an internal combustion en...
4142505 Ignition system means for a rotary piston engine
4141258 Control module with override mechanism
4138930 Piston and cylinder machines
4138849 Exhaust braking valve
4137891 Orbiting piston rotary engine
4136646 Two cycle rotary internal combustion engine
4136647 Rotary device particularly useful as a rotary engine
4136661 Rotary engine
4136656 Load control device for turbo-suspercharged diesel engines
4135485 Split-multi-unit rotary combustion engine
4132213 Rotary engine
4130111 Ventilating system
4129102 Opposed piston engine
4127094 Engine
4126997 Method for lubricating turbocharged engines
 
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