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

Icon_funbox Famous Patents

The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Denion, Thomas


Primary examiner statistics: 4753 patents; average approval time: 4751 days
Assistant examiner statistics: 342 patents; average approval time: 598 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8112984 Method and device for the diagnosis of the effectiveness of a cat...
8112985 Hydrocarbon retaining system configuration for combustion engine
8112986 Managing reductant slip in an internal combustion engine
8112987 Process for reducing NOx emissions from engine exhaust using LNT ...
8112988 System and method for desulfating a NOtrap
8112990 Low exhaust temperature electrically heated particulate matter fi...
8112996 Systems and methods for collecting solar energy for conversion to...
8113158 Engine with variable valve actuating mechanism
8113160 Camshaft phasing system
8113182 Integrated supercharger module
8109077 Dual injector system for diesel emissions control
8109080 Method of controlling NOx purification system and NOx purificatio...
8109081 Hydrocarbon selective catalytic reduction for NOx control with ga...
8109082 System and method for assisting regeneration of a diesel engine p...
8109083 Aspirator support structure
8109086 External combustion engine
8109087 Overheating protection for shape memory alloy actuators
8109096 Method for production of mixed vapour
8109247 Wear resistant camshaft and follower material
8104267 Exhaust emission control device
8104270 Electrically heated particulate filter preparation methods and sy...
8104271 Exhaust purification device and exhaust purification method of in...
8104273 Double-shell manifold
8104281 Nested valve and method of control
8104282 Power generation complex plant and plant control method
8104457 Diesel engine system with exhaust gas recirculation
8099948 Exhaust system of internal combustion engine
8099949 Engine exhaust temperature regulation
8099950 Exhaust gas purifying apparatus for internal combustion engine
8099952 Exhaust purification device of an internal combustion engine
8099953 Method and apparatus for controlling exhaust temperature of a die...
8099954 Exhaust manifold
8099955 Wave energy plant for electricity generation
8096273 Electromagnet mounting and control system for a variable camshaft...
8096108 Engine warm-up of a homogeneous charge compression ignition engin...
8096111 Reduction of NOx trap at engine shutoff
8096112 Exhaust after-treatment system having a secondary tank
8096113 Exhaust purification system for internal combustion engine
8096114 Catalyst arrangement construction of motorcycle
8096124 Exhaust system having parallel asymmetric turbochargers and EGR

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5155997 Force-amplifying actuator with capsule-type transmission
5154108 Compact metallic bellows
5137425 Propfan engine having two oppositely rotating fan rotors
5134923 Linear to rotary movement valve actuator
5107680 Hydraulic cylinder
5105728 Balanced variable-displacement compressor
5105917 Disc brake piston
5104132 Piston ring having nitriding layer and composite Ni-B plating lay...
5099749 Compound motion fluid actuating device and method
5095808 Sequential remote control plug release system
5095806 Device in a hydraulic power system connected to a load driving hy...
5095809 Piston vibrator having an asymmetric cylindrical bore
5094150 Pump piston for axial piston pumps
5094148 Piston stem insert for a carpule based piston
5094149 Pistons having a component incorporated therein
5090201 Fluid pressure actuator
5086690 Booster interlock divider and diaphragm concept
5086691 Gas compression device having isolated compression and lubricatio...
5085053 Swashplate assembly for a swashplate type hydraulic pressure devi...
5085131 Hydraulic cylinder for automotive steering systems and the like
5083429 Method of and compression tube for increasing pressure of a flowi...
5083499 Impact motor with improved sealing of a drive piston
5083498 Bendable actuator
5081909 Releasable latch mechanism for attaching an actuator to a valve
5081837 Hydraulic control circuit
5081910 Locking linear actuator
5080554 Windscreen washer pump for vehicle
5079998 Pneumatic driver
5079996 Positive displacement control for a variable displacement compres...
5079997 Piston seal device for a pneumatic cylinder
5076147 Pressure sensor including a diaphragm having a protective layer t...
5076148 Piston for axial piston machines
5076149 Wrist pin, piston assembly and method for making same
5076150 Piston assembly with wear resistant piston ring lands
5074193 Marine power steering system
5074196 Flexible gas impermeable sandwich diaphragm
5072651 Direct drive type rotation dividing table
5072811 Telescopic brake piston
5072652 Gripping device having impact cushioning means
5072654 Piston and bearing assemblies
 
Sign InRegister
Username  
Password   
forgot password?