-
Pressure relief valve
-
Patent number D950681
-
Issue date May 3, 2022
-
Vortech Engineering, Inc.
-
James Middlebrook
-
D23 - Environmental heating and cooling
-
Pressure relief valve
-
Patent number D949922
-
Issue date Apr 26, 2022
-
Vortech Engineering, Inc.
-
James Middlebrook
-
D15 - Machines not elsewhere specified
-
Pressure relief valve
-
Patent number 11,149,867
-
Issue date Oct 19, 2021
-
Vortech Engineering, Inc.
-
James Middlebrook
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
Centrifugal compressor
-
Patent number 10,975,885
-
Issue date Apr 13, 2021
-
Vortech Engineering, Inc.
-
James Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Pressure relief valve
-
Patent number 10,907,744
-
Issue date Feb 2, 2021
-
Vortech Engineering, Inc.
-
James Middlebrook
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Centrifugal compressor
-
Patent number 10,724,544
-
Issue date Jul 28, 2020
-
Vortech Engineering, Inc.
-
Gregory Graham
-
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Valve apparatus, system and method
-
Patent number 10,704,699
-
Issue date Jul 7, 2020
-
Vortech Engineering, Inc.
-
Gregory Graham
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
Supercharger
-
Patent number 8,245,700
-
Issue date Aug 21, 2012
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Supercharger with oil slinger and baffles
-
Patent number 8,028,524
-
Issue date Oct 4, 2011
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Supercharger
-
Patent number 7,757,675
-
Issue date Jul 20, 2010
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
High-speed, belt-driven industrial blower
-
Patent number 7,384,247
-
Issue date Jun 10, 2008
-
Vortech Engineering, LLC
-
Robert B. Anderson
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Supercharger
-
Patent number 7,128,061
-
Issue date Oct 31, 2006
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
High-speed, belt-driven industrial blower
-
Patent number 7,029,244
-
Issue date Apr 18, 2006
-
Vortech Engineering, Inc.
-
Robert B. Anderson
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Compact supercharger
-
Patent number 6,192,871
-
Issue date Feb 27, 2001
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
Drive extender for superchargers
-
Patent number 6,092,511
-
Issue date Jul 25, 2000
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
-
Gearcase cover
-
Patent number D339142
-
Issue date Sep 7, 1993
-
Vortech Engineering, Inc.
-
James Middlebrook
-
D15 - Machines not elsewhere specified
-
AIR FILTER APPARATUS
-
Publication number 20230258167
-
Publication date Aug 17, 2023
-
Vortech Engineering, Inc.
-
James Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Centrifugal Compressor
-
Publication number 20200355201
-
Publication date Nov 12, 2020
-
Vortech Engineering, Inc.
-
James Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
-
Valve Apparatus, System and Method
-
Publication number 20180119830
-
Publication date May 3, 2018
-
Vortech Engineering, Inc.
-
Gregory Graham
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
SUPERCHARGER
-
Publication number 20100329854
-
Publication date Dec 30, 2010
-
VORTECH ENGINEERING, LLC
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
SUPERCHARGER
-
Publication number 20100000498
-
Publication date Jan 7, 2010
-
Vortech Engineering, Inc.
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
SUPERCHARGER
-
Publication number 20070227516
-
Publication date Oct 4, 2007
-
VORTECH ENGINEERING, LLC
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
SUPERCHARGER
-
Publication number 20070023017
-
Publication date Feb 1, 2007
-
VORTECH ENGINEERING, LLC
-
James K. Middlebrook
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
87754140 - V-15
-
Serial number 87754140
-
Registration number 6082119
-
Filing date Jan 12, 2018
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
87754153 - V-17
-
Serial number 87754153
-
Registration number 6082120
-
Filing date Jan 12, 2018
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
87329320 - TWINCHARGE
-
Serial number 87329320
-
Filing date Feb 8, 2017
-
Vortech Engineering, Inc.
-
12 - Vehicles
-
-
86968347 - V-30
-
Serial number 86968347
-
Registration number 5508989
-
Filing date Apr 7, 2016
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
86942863 - MICROMAX
-
Serial number 86942863
-
Registration number 5921212
-
Filing date Mar 16, 2016
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76717788
-
Serial number 76717788
-
Registration number 4848349
-
Filing date Mar 27, 2015
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
77541067 - POWERHAT
-
Serial number 77541067
-
Registration number 3966681
-
Filing date Aug 6, 2008
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
77461268 - SAFE BOOST
-
Serial number 77461268
-
Registration number 3962143
-
Filing date Apr 29, 2008
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
-
-
76533165 - MAD MAX
-
Serial number 76533165
-
Registration number 2866362
-
Filing date Jul 28, 2003
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76515291 - MOBILE AIRE
-
Serial number 76515291
-
Registration number 2941138
-
Filing date May 19, 2003
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76508668 - VORTRON
-
Serial number 76508668
-
Registration number 2847344
-
Filing date Apr 22, 2003
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
78194863 - AIR SUPERIORITY
-
Serial number 78194863
-
Registration number 2968212
-
Filing date Dec 16, 2002
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76343233 - AIRPOWER
-
Serial number 76343233
-
Registration number 2757148
-
Filing date Dec 3, 2001
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76330801 - FRESH AIRE
-
Serial number 76330801
-
Registration number 2744132
-
Filing date Oct 29, 2001
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76302766 - MAXFLOW
-
Serial number 76302766
-
Registration number 2692356
-
Filing date Aug 17, 2001
-
Vortech Engineering, Inc.
-
7 - Machines and machine tools
-
76236559 - VORTECH
-
Serial number 76236559
-
Filing date Apr 5, 2001
-
Vortech Engineering, Inc.
-
12 - Vehicles
-
75918877 - SQ
-
Serial number 75918877
-
Registration number 2435097
-
Filing date Feb 14, 2000
-
Vortech Engineering, Inc.
-
12 - Vehicles
-
75824359 - ENGINEERED WITH AN ATTITUDE
-
Serial number 75824359
-
Filing date Oct 18, 1999
-
Vortech Engineering, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
-
75753430 - MAD MAX
-
Serial number 75753430
-
Filing date Jul 19, 1999
-
Vortech Engineering, Inc.
-
12 - Vehicles
-
75753431 - MAXFLOW
-
Serial number 75753431
-
Registration number 2483344
-
Filing date Jul 19, 1999
-
Vortech Engineering, Inc.
-
12 - Vehicles
-
75635114 - IGLOO
-
Serial number 75635114
-
Registration number 2407830
-
Filing date Feb 5, 1999
-
VORTECH ENGINEERING, INC.
-
12 - Vehicles
-
75565788 - V-7
-
Serial number 75565788
-
Registration number 2432655
-
Filing date Oct 6, 1998
-
VORTECH ENGINEERING, INC.
-
7 - Machines and machine tools
-
75561469 - V-9
-
Serial number 75561469
-
Registration number 2749089
-
Filing date Sep 29, 1998
-
VORTECH ENGINEERING, INC.
-
7 - Machines and machine tools
-
75492582 - VORTRON
-
Serial number 75492582
-
Registration number 2327333
-
Filing date May 21, 1998
-
VORTECH ENGINEERING, INC.
-
7 - Machines and machine tools
-
75273489 - MONDO COOLER
-
Serial number 75273489
-
Registration number 2217814
-
Filing date Apr 11, 1997
-
VORTECH ENGINEERING, INC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
75188552 - POWER COOLER
-
Serial number 75188552
-
Registration number 2154662
-
Filing date Oct 28, 1996
-
VORTECH ENGINEERING, INC.
-
7 - Machines and machine tools