-
-
-
-
-
-
-
-
-
-
Core barrel
-
Patent number 6,341,656
-
Issue date Jan 29, 2002
-
Dresser Industries, Inc
-
Philippe Fanuel
-
E21 - EARTH DRILLING MINING
-
-
-
Drilling and/or coring tool
-
Patent number 6,283,233
-
Issue date Sep 4, 2001
-
Dresser Industries, Inc
-
Etienne Lamine
-
E21 - EARTH DRILLING MINING
-
-
Valve positioner system
-
Patent number 6,272,401
-
Issue date Aug 7, 2001
-
Dresser Industries, Inc.
-
Henry Boger
-
G05 - CONTROLLING REGULATING
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-
-
-
-
-
-
-
Transducer for acoustic logging
-
Patent number 6,213,250
-
Issue date Apr 10, 2001
-
Dresser Industries, Inc.
-
Laurence T. Wisniewski
-
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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-
-
-
-
-
-
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75635738 - VALSPEC
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Serial number 75635738
-
Filing date Feb 5, 1999
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Dresser Industries, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75627954 - CN
-
Serial number 75627954
-
Filing date Jan 27, 1999
-
Dresser Industries, Inc.
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6 - Common metals and their alloys
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75623326 - TRI-NADO
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Serial number 75623326
-
Registration number 2413032
-
Filing date Jan 16, 1999
-
Dresser Industries, Inc.
-
7 - Machines and machine tools
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75584030 - SUBSEA
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Serial number 75584030
-
Registration number 2439889
-
Filing date Nov 6, 1998
-
Dresser Industries, Inc.
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12 - Vehicles
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75580776 - SUBSEA
-
Serial number 75580776
-
Registration number 2454440
-
Filing date Oct 30, 1998
-
Dresser Industries, Inc.
-
12 - Vehicles
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75560258 - NO BLOK
-
Serial number 75560258
-
Registration number 2292677
-
Filing date Sep 28, 1998
-
Dresser Industries, Inc.
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
75555517 - BRINEDRIL-N
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Serial number 75555517
-
Registration number 2753339
-
Filing date Sep 18, 1998
-
Dresser Industries, Inc.
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
75555518 - DINOMUL
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Serial number 75555518
-
Registration number 2477001
-
Filing date Sep 18, 1998
-
Dresser Industries, Inc.
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
75510976 - RAPID PARTS
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Serial number 75510976
-
Registration number 2439598
-
Filing date Jun 30, 1998
-
Dresser Industries, Inc.
-
35 - Advertising
-
75501686 - PENETROL
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Serial number 75501686
-
Registration number 2451385
-
Filing date Jun 12, 1998
-
Dresser Industries, Inc.
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
75495024 - EXTENDER SERIES
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Serial number 75495024
-
Registration number 2736951
-
Filing date Jun 2, 1998
-
Dresser Industries, Inc.
-
7 - Machines and machine tools
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75493090 - WKI
-
Serial number 75493090
-
Registration number 2259480
-
Filing date May 29, 1998
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75418783 - ARMS
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Serial number 75418783
-
Filing date Jan 14, 1998
-
Dresser Industries, Inc.
-
42 - Scientific and technological services and research and design relating thereto
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75413979 - KITTY MAGIC
-
Serial number 75413979
-
Filing date Jan 5, 1998
-
Dresser Industries, Inc.
-
31 - Grains and agricultural, horticultural and forestry products not included in other classes
-
75376438 - FM2000
-
Serial number 75376438
-
Registration number 2223957
-
Filing date Oct 20, 1997
-
Dresser Industries, Inc.
-
7 - Machines and machine tools
-
75334316 - INSITE
-
Serial number 75334316
-
Registration number 2354358
-
Filing date Aug 1, 1997
-
BAROID TECHNOLOGY, INC.
-
42 - Scientific and technological services and research and design relating thereto
-
75308448 - VALSCOPE
-
Serial number 75308448
-
Registration number 2492883
-
Filing date Jun 13, 1997
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75299831 - WIZARD
-
Serial number 75299831
-
Registration number 2425439
-
Filing date May 28, 1997
-
Dresser Industries, Inc.
-
7 - Machines and machine tools
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75291076 - VALVUE
-
Serial number 75291076
-
Registration number 2160534
-
Filing date May 13, 1997
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
-
-
75237830 - V-LOG
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Serial number 75237830
-
Registration number 2279729
-
Filing date Feb 7, 1997
-
Dresser Industries, Inc.
-
6 - Common metals and their alloys
-
75237832 - G-LOG
-
Serial number 75237832
-
Filing date Feb 7, 1997
-
Dresser Industries, Inc.
-
6 - Common metals and their alloys
-
75237829 - L-LOG
-
Serial number 75237829
-
Registration number 2594486
-
Filing date Feb 7, 1997
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75237831 - S-LOG
-
Serial number 75237831
-
Filing date Feb 7, 1997
-
Dresser Industries, Inc.
-
6 - Common metals and their alloys
-
75237833 - PARAMAX
-
Serial number 75237833
-
Registration number 2383540
-
Filing date Feb 7, 1997
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75232019 - SILENT RANGE
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Serial number 75232019
-
Filing date Jan 27, 1997
-
Dresser Industries, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
75221497 - MASONEILAN SOLUTIONS
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Serial number 75221497
-
Filing date Jan 6, 1997
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75176269 - SVI
-
Serial number 75176269
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Registration number 2105273
-
Filing date Oct 3, 1996
-
Dresser Industries, Inc.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75154729 - WEKSLER
-
Serial number 75154729
-
Filing date Aug 21, 1996
-
Dresser Industries, Inc.
-
6 - Common metals and their alloys