Patent Assignee: Ingersoll-Rand Company
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Multi-stage oil separation system including a cyclonic separation stage
Inventor: Lucas | Patent Number: 8147575
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Compressor lubricant system including acid filtration
Inventor: Vincent, et al. | Patent Number: 8146712
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Motor assembly for pneumatic tool
Inventor: Young, et al. | Patent Number: 8122907
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Geared inlet guide vane for a centrifugal compressor
Inventor: Sconfietti | Patent Number: 8079808
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Energy recovery system and method for a refrigerated dehumidification process
Inventor: Collins, et al. | Patent Number: 8006503
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Air intake filter assembly
Inventor: Stock, et al. | Patent Number: 7972401
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System and method for controlling a variable speed compressor during stopping
Inventor: Lindsey, et al. | Patent Number: 7922457
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Motor assembly for pneumatic tool
Inventor: Young, et al. | Patent Number: 7886840
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Cordless power tool battery and charging system therefore
Inventor: Becker, et al. | Patent Number: 7863857
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Thermal storage tank/base
Inventor: Carlson, et al. | Patent Number: 7836714
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Intermediate and assembly assistance components for fluid driven tools and tools incorporating the same
Inventor: Young, et al. | Patent Number: 7770661
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Compressor with flow control sensor
Inventor: Scarpinato | Patent Number: 7762789
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Impact wrench
Inventor: Johnson, et al. | Patent Number: 7673702
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Battery pack attachment arrangement
Inventor: Amend, et al. | Patent Number: 7619387
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Volute for a centrifugal compressor
Inventor: Xu | Patent Number: 7604457
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Pump assembly, suppression apparatus for use with a pump, and method of controlling a pump assembly
Inventor: Meloche, et al. | Patent Number: 7600985
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Software controlled access control door controller
Inventor: Sawhney | Patent Number: 7583188
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Diffuser for a centrifugal compressor
Inventor: Xu, et al. | Patent Number: 7581925
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Impeller for a centrifugal compressor
Inventor: Xu | Patent Number: 7563074
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Electric motor impact tool
Inventor: Seith, et al. | Patent Number: 7562720
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Automatic voltage switching for generator voltage change
Inventor: Herbstritt, et al. | Patent Number: 7560908
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Double throat pulsation dampener for a compressor
Inventor: Lucas, et al. | Patent Number: 7549509
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Drive mechanism and method of operating the same
Inventor: Perkins | Patent Number: 7429061
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Reduced icing valves and gas-driven motor and reciprocating pump incorporating same
Inventor: Roberts | Patent Number: 7367785
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Running gear with integral engine supports
Inventor: Swartz, et al. | Patent Number: 7318608
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Compressor variable dryer system
Inventor: King, et al. | Patent Number: 7260949
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Fluid distribution system
Inventor: Matt, et al. | Patent Number: 7258370
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Air compressor assembly
Inventor: Sowards | Patent Number: 7234926
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System for measuring material properties from a moving construction vehicle
Inventor: Stridiron, et al. | Patent Number: 7226239
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Pneumatic motor improvements and pneumatic tools incorporating same
Inventor: Livingston, et al. | Patent Number: 7222680
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Intermediate and assembly assistance components for fluid driven tools and tools incorporating the same
Inventor: Young, et al. | Patent Number: 7207394
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Integrated air compressor
Inventor: Stickland, et al. | Patent Number: 7198473
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Fluid distribution system
Inventor: Matt, et al. | Patent Number: 7195289
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Annular port construction for valve applications
Inventor: Towne, et al. | Patent Number: 7191799
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Compressor assembly
Inventor: Hendrix | Patent Number: 7191792
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Device and method for detachably connecting an impeller to a shaft
Inventor: Roso, et al. | Patent Number: 7182579
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Methods and systems for modifying the operation of a compressor via a portable memory device
Inventor: Wise, et al. | Patent Number: 7167761
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Endless track for paving vehicles
Inventor: Blank, et al. | Patent Number: 7121636
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Cast separator tank
Inventor: Stickland, et al. | Patent Number: 7115149
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Valve apparatus and pneumatically driven diaphragm pump incorporating same
Inventor: Towne, et al. | Patent Number: 7063517
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Separator tank assembly
Inventor: Fallows, et al. | Patent Number: 7056362
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Pump having air valve with integral pilot
Inventor: Gardner | Patent Number: 7025578
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Movable operator station for vehicles
Inventor: Junga, et al. | Patent Number: 7004275
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Fastening apparatus and method
Inventor: Seith, et al. | Patent Number: 6981311
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Annular port construction for valve applications
Inventor: Towne, et al. | Patent Number: 6976506
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Battery cover assembly
Inventor: Smith, et al. | Patent Number: 6972163
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Separator tank assembly and method of manufacture
Inventor: Fallows, et al. | Patent Number: 6921423
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Double diaphragm pump having a spool valve
Inventor: Roberts, et al. | Patent Number: 6901961
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Double diaphragm pump including spool valve air motor
Inventor: Roberts, et al. | Patent Number: 6901960
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Circuit board assembly, main and connector boards, and connector pins for same
Inventor: Seith, et al. | Patent Number: 6893271
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Rotary tool
Inventor: Colangelo, III, et al. | Patent Number: 6889778
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Connecting configuration for a diaphragm in a diaphragm pump
Inventor: Headley, et al. | Patent Number: 6883417
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Method of producing a pump
Inventor: Wiechers, et al. | Patent Number: 6865981
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Rotary tool
Inventor: Seith, et al. | Patent Number: 6863134
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Hydraulic valve system
Inventor: Stahlman | Patent Number: 6845614
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Controller for a compacting vehicle wetting system
Inventor: Starry, Jr., et al. | Patent Number: 6827524
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Multiple tank level indication system and method
Inventor: Herbstritt | Patent Number: 6826952
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Telescoping seat assembly for a construction vehicle
Inventor: Fluent, et al. | Patent Number: 6814174
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Enclosure for an air compressor
Inventor: Sharp, et al. | Patent Number: 6790012
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Drive system having an inertial valve
Inventor: Seith, et al. | Patent Number: 6782956
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Material handler with electronic load chart
Inventor: Barney, et al. | Patent Number: 6779961
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Cathodic protection system for air compressor tanks
Inventor: Keller, et al. | Patent Number: 6770177
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Environmental monitoring system
Inventor: Mayer, et al. | Patent Number: 6725180
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Reduced icing valves and gas-driven motor and diaphragm pump incorporating same
Inventor: Roberts, et al. | Patent Number: 6722256
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Drilling machine having a rotary head guide
Inventor: Smith | Patent Number: 6675915
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Drilling machine having a feed cable tensioner
Inventor: Smith | Patent Number: 6672410
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Interchangeable handle grip assembly, conversion kit, and tools incorporating same
Inventor: Price, et al. | Patent Number: 6669543
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Method for improving torque accuracy of a discrete energy tool
Inventor: Colangelo, III, et al. | Patent Number: 6668212
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Apparatus and method for reducing ice formation in gas-driven motors
Inventor: Able, et al. | Patent Number: 6644941
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Integrated air compressor
Inventor: Stickland, et al. | Patent Number: 6629825
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Check valve having adjustable lift, packing assembly, and retrofit kit for same
Inventor: Wiechers, et al. | Patent Number: 6619316
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Tapered polygon coupling
Inventor: Haugen, et al. | Patent Number: 6616412
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Test apparatus for a wrench used to test previously tightened fasteners
Inventor: Tambini | Patent Number: 6609407
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Speed controlled eccentric assembly
Inventor: Meyers, et al. | Patent Number: 6585450
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Air compressor having thermal valve
Inventor: Matt, et al. | Patent Number: 6575707
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Pneumatic shift reciprocating pneumatic motor
Inventor: Gardner | Patent Number: 6571680
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Interchangeable pistol grip handles for pneumatic tools and seals therefor
Inventor: McCallops, et al. | Patent Number: 6568483
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Packing assembly and reciprocating plunger pump incorporating same
Inventor: Vonalt, et al. | Patent Number: 6558141
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Pneumatic tool housings having embedded electronic devices
Inventor: McCallops, et al. | Patent Number: 6547014
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Screw compressor assembly and method including a rotor having a thrust piston
Inventor: Sowards | Patent Number: 6520758
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Compressor unloader system
Inventor: Sowards, et al. | Patent Number: 6520205
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Heat exchanger
Inventor: Haugen | Patent Number: 6516873
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Eccentric assembly with eccentric weights that have a speed dependent phased relationship
Inventor: Yates, et al. | Patent Number: 6516679
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Method of applying a coating by physical vapor deposition
Inventor: Eerden, et al. | Patent Number: 6503373
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Compressor system including a separator tank with a separator element positioned therein
Inventor: Cook, et al. | Patent Number: 6500243
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Air compressor system and an air/oil cast separator tank for the same
Inventor: Cook, et al. | Patent Number: 6499965
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Device and method for detachably connecting an impeller to a pinion shaft in a high speed fluid compressor
Inventor: Haugen, et al. | Patent Number: 6499958
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Pistol air tool having a flat tilt valve
Inventor: Heinrichs | Patent Number: 6491113
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Rotary impact tool having a twin hammer mechanism
Inventor: Livingston, et al. | Patent Number: 6491111
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Method and device for installing an air tap onto a pressurized air pipe
Inventor: Collins | Patent Number: 6491057
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Parallel module rotary screw compressor and method
Inventor: Bowman | Patent Number: 6478560
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Oil free dry screw compressor including variable speed drive
Inventor: Waldo | Patent Number: 6474950
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Rockbolt assembly
Inventor: Lay | Patent Number: 6474910
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Compressed air refrigeration system
Inventor: Dickey | Patent Number: 6470693
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Tapered polygon coupling
Inventor: Haugen, et al. | Patent Number: 6461111
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Piston pump elevator having fluid level measurement capabilty
Inventor: Meloche | Patent Number: 6457356
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Compressor system
Inventor: Lucas, et al. | Patent Number: 6447264
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Direct drive variable displacement pump
Inventor: Munoz | Patent Number: 6443705
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Non-slamming check valve
Inventor: Hathcock | Patent Number: 6443182
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Inlet unloader valve
Inventor: Lowe, et al. | Patent Number: 6431210