-
Slag reduction pump
-
Patent number 7,841,826
-
Issue date Nov 30, 2010
-
Wood Group ESP, Inc.
-
Harold Leon Phillips
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
-
Multi-stage gas separator
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Patent number 7,461,692
-
Issue date Dec 9, 2008
-
Wood Group ESP, Inc.
-
Chengbao Wang
-
E21 - EARTH DRILLING MINING
-
Thrust section wear preventor
-
Patent number 7,370,697
-
Issue date May 13, 2008
-
Wood Group ESP, Inc.
-
Stephen M. Sakamoto
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
-
Recirculation gas separator
-
Patent number 7,357,186
-
Issue date Apr 15, 2008
-
Wood Group ESP, Inc.
-
Michael R. Berry
-
E21 - EARTH DRILLING MINING
-
-
-
Labyrinth seal for pumping system
-
Patent number 7,296,622
-
Issue date Nov 20, 2007
-
Wood Group ESP, Inc.
-
Chengbao Wang
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
-
-
Magnetic bailer
-
Patent number 7,174,957
-
Issue date Feb 13, 2007
-
Wood Group ESP, Inc.
-
Sarfraz A. Jokhio
-
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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-
-
-
Bottom discharge seal section
-
Patent number 7,066,248
-
Issue date Jun 27, 2006
-
Wood Group ESP, Inc.
-
Alan Howell
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
High temperature mechanical seal
-
Patent number 7,048,046
-
Issue date May 23, 2006
-
Wood Group ESP, Inc.
-
Stephen M. Sakamoto
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
Concatenated motor assembly
-
Patent number 6,911,752
-
Issue date Jun 28, 2005
-
Wood Group ESP, Inc.
-
Stephen M. Breit
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
-
Rotating jack plate assembly
-
Patent number 6,814,148
-
Issue date Nov 9, 2004
-
Wood Group ESP, Inc.
-
Stephen E. Conner
-
E21 - EARTH DRILLING MINING
-
-
-
-
-
-
-
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85326441 - VECTOR VII
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Serial number 85326441
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Registration number 4079913
-
Filing date May 20, 2011
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85325249 - THE ESP SPECIALISTS
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Serial number 85325249
-
Registration number 4177962
-
Filing date May 19, 2011
-
Wood Group ESP, Inc.
-
37 - Building construction
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85155234 - MAGS
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Serial number 85155234
-
Filing date Oct 18, 2010
-
Wood Group ESP, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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85152718 - OSIRIS
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Serial number 85152718
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Registration number 4347122
-
Filing date Oct 14, 2010
-
Wood Group ESP, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85148487 - APOLLO
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Serial number 85148487
-
Filing date Oct 8, 2010
-
Wood Group ESP, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
77285938 - E37
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Serial number 77285938
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Registration number 3822319
-
Filing date Sep 21, 2007
-
Wood Group ESP, Inc.
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7 - Machines and machine tools
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76661420 - SMARTLIFT
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Serial number 76661420
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Registration number 3300505
-
Filing date Jun 12, 2006
-
Wood Group ESP, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76640556 - SMARTKOTE
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Serial number 76640556
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Registration number 3216759
-
Filing date Jun 10, 2005
-
Wood Group ESP, Inc.
-
40 - Treatment of materials
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76608374 - VCS
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Serial number 76608374
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Registration number 3047914
-
Filing date Aug 23, 2004
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76608332 - VECTOR CONTROL SYSTEM
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Serial number 76608332
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Registration number 3075231
-
Filing date Aug 23, 2004
-
Wood Group ESP, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76594988 - VECTOR
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Serial number 76594988
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Registration number 3016928
-
Filing date Jun 1, 2004
-
Wood Group ESP, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76491353 - E45
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Serial number 76491353
-
Filing date Feb 21, 2003
-
Wood Group ESP, Inc.
-
7 - Machines and machine tools
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76491942 - E56
-
Serial number 76491942
-
Registration number 3036217
-
Filing date Feb 21, 2003
-
Wood Group ESP, Inc.
-
7 - Machines and machine tools
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76489756 - THE ESP SPECIALISTS
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Serial number 76489756
-
Registration number 2920152
-
Filing date Feb 13, 2003
-
Wood Group ESP, Inc.
-
37 - Building construction
-
76482074 - SMARTPOWER
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Serial number 76482074
-
Filing date Jan 13, 2003
-
Wood Group ESP, Inc.
-
7 - Machines and machine tools
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76458029 - ESMART SERVICE
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Serial number 76458029
-
Filing date Oct 15, 2002
-
Wood Group ESP, Inc.
-
42 - Scientific and technological services and research and design relating thereto
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76457824 - ESMART
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Serial number 76457824
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Registration number 2867481
-
Filing date Oct 11, 2002
-
Wood Group ESP, Inc.
-
42 - Scientific and technological services and research and design relating thereto
-
76457497 - ESMART SOLUTIONS
-
Serial number 76457497
-
Filing date Oct 10, 2002
-
Wood Group ESP, Inc.
-
42 - Scientific and technological services and research and design relating thereto
-
76457534 - ESMART SYSTEM
-
Serial number 76457534
-
Filing date Oct 10, 2002
-
Wood Group ESP, Inc.
-
42 - Scientific and technological services and research and design relating thereto
-
76451615 - SMART GUARD
-
Serial number 76451615
-
Registration number 2856509
-
Filing date Sep 23, 2002
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76451616 - SMART GUARD III
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Serial number 76451616
-
Registration number 2977064
-
Filing date Sep 23, 2002
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76451614 - SMART GUARD IV
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Serial number 76451614
-
Filing date Sep 23, 2002
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76382428 - SENTRY IV
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Serial number 76382428
-
Filing date Mar 14, 2002
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76252070 - VSG TECHNOLOGY
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Serial number 76252070
-
Registration number 2792063
-
Filing date May 7, 2001
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
76196643 - VECTOR III
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Serial number 76196643
-
Registration number 2636860
-
Filing date Jan 22, 2001
-
Wood Group ESP, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75942478 - POWERLINE
-
Serial number 75942478
-
Registration number 2605427
-
Filing date Mar 13, 2000
-
Electric Submersible Pumps, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75837281 - XGC
-
Serial number 75837281
-
Registration number 2469047
-
Filing date Nov 1, 1999
-
Electric Submersible Pumps, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
75694976 - SMART SOLUTIONS
-
Serial number 75694976
-
Registration number 2368254
-
Filing date Apr 30, 1999
-
Electric Submersible Pumps, Inc.
-
37 - Building construction
-
75688999 - SMARTSERVICE
-
Serial number 75688999
-
Registration number 2368233
-
Filing date Apr 23, 1999
-
Electric Submersible Pumps, Inc.
-
42 - Scientific and technological services and research and design relating thereto