TREA

Houston Industries Incorporated

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  • Houston, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for recovering solvent
    • Patent number 5,873,980
    • Issue date Feb 23, 1999
    • Houston Industries Incorporated
    • Gerald P. Young
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wildlife guard for electrical power distribution and substation fac...
    • Patent number 5,864,096
    • Issue date Jan 26, 1999
    • Houston Industries Incorporated
    • R. Brent Williams
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hoist transport tool
    • Patent number 5,752,730
    • Issue date May 19, 1998
    • Houston Industries Incorporated
    • Charles R. Allen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conductor preform remover
    • Patent number 5,636,664
    • Issue date Jun 10, 1997
    • Houston Industries Incorporated
    • Garry L. Pierce
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Zero-sequence opening of power distribution
    • Patent number 5,566,041
    • Issue date Oct 15, 1996
    • Houston Industries Incorporated
    • Lance T. Rumfield
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-latching clamp for power lines
    • Patent number 5,556,299
    • Issue date Sep 17, 1996
    • Houston Industries Incorporated
    • Ronald J. Finke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibration monitor mounting block
    • Patent number 5,546,809
    • Issue date Aug 20, 1996
    • Houston Industries Incorporated
    • Harvey E. Cotton
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voltage rotation indicator mounting apparatus
    • Patent number RE35260
    • Issue date Jun 4, 1996
    • Houston Industries Incorporated
    • Robert R. Gonzales
    • 324 - Electricity: measuring and testing
  • Information Patent Grant

    Protective cover for fiberoptic scanner head
    • Patent number 5,521,697
    • Issue date May 28, 1996
    • Houston Industries Incorporated
    • Leroy F. Stavinoha
    • G01 - MEASURING TESTING
  • Information Patent Grant

    High current test signal converter circuit
    • Patent number 5,481,217
    • Issue date Jan 2, 1996
    • Houston Industries Incorporated
    • Dung Hieu Nguyen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Emergency refrigerant recovery activation system
    • Patent number 5,379,604
    • Issue date Jan 10, 1995
    • Houston Industries Incorporated
    • Patrick L. Furr
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Terminal block insulator extender
    • Patent number 5,315,068
    • Issue date May 24, 1994
    • Houston Industries Incorporated
    • Mary A. Barron
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Test lead adapter
    • Patent number 5,314,353
    • Issue date May 24, 1994
    • Houston Industries Incorporated
    • Otto H. Schroeder
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrical yoke tester
    • Patent number 5,296,818
    • Issue date Mar 22, 1994
    • Houston Industries Incorporated
    • John W. Vrablec
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pole installation guide
    • Patent number 5,281,067
    • Issue date Jan 25, 1994
    • Houston Industries Incorporated
    • Fred A. Ward
    • E04 - BUILDING
  • Information Patent Grant

    Ladder standoff
    • Patent number 5,261,507
    • Issue date Nov 16, 1993
    • Houston Industries Incorporated
    • Danny R. Williams
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Meter socket protector
    • Patent number 5,244,399
    • Issue date Sep 14, 1993
    • Houston Industries Incorporated
    • Danny R. Williams
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit breaker interrupter sequence monitor
    • Patent number 5,245,289
    • Issue date Sep 14, 1993
    • Houston Industries Incorporated
    • Lance T. Rumfield
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Test assembly for flue gas monitors
    • Patent number 5,195,356
    • Issue date Mar 23, 1993
    • Houston Industries Incorporated
    • Leroy F. Stavinoha
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Railroad car draft system assembly having improved wear life
    • Patent number 5,176,268
    • Issue date Jan 5, 1993
    • Houston Industries Incorporated
    • R. Michael Manley
    • B61 - RAILWAYS
  • Information Patent Grant

    Circuit breaker tagging/lockout apparatus
    • Patent number 5,148,910
    • Issue date Sep 22, 1992
    • Houston Industries Incorporated
    • Danny R. Williams
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus and method for simultaneously testing the permeability of...
    • Patent number 5,133,207
    • Issue date Jul 28, 1992
    • Houston Industries Incorporated
    • Logan D. Wilson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Preform remover apparatus
    • Patent number 5,125,437
    • Issue date Jun 30, 1992
    • Houston Industries Incorporated
    • Garry Pierce
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical power meter installing/removing apparatus
    • Patent number 5,097,581
    • Issue date Mar 24, 1992
    • Houston Industries Incorporated
    • Danny R. Williams
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Enzymatic coal desulfurization
    • Patent number 5,094,668
    • Issue date Mar 10, 1992
    • Houston Industries Incorporated
    • Ernest E. Kern
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gaff protective cover
    • Patent number 5,080,194
    • Issue date Jan 14, 1992
    • Houston Industries Incorporated
    • Danny R. Williams
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Electrical power meter box locks
    • Patent number 5,077,993
    • Issue date Jan 7, 1992
    • Houston Industries Incorporated
    • Richard W. Blair
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Insulator climbing support
    • Patent number 5,069,310
    • Issue date Dec 3, 1991
    • Houston Industries Incorporated
    • Danny R. Williams
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Gin for electrical equipment
    • Patent number 5,056,673
    • Issue date Oct 15, 1991
    • Houston Industries Incorporated
    • Danny R. Williams
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Immured foundation
    • Patent number 5,050,356
    • Issue date Sep 24, 1991
    • Houston Industries Incorporated
    • Mark S. Johnson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75650408 - Y2K MAN
    • Serial number 75650408
    • Filing date Feb 26, 1999
    • Houston Industries Incorporated
    • 41 - Education
  • Information Trademark

    75980178 - ENFORM
    • Serial number 75980178
    • Filing date Feb 12, 1999
    • Houston Industries Incorporated
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    75980179 - ENFORM ENERGY INFORMATION SERVICES
    • Serial number 75980179
    • Filing date Feb 12, 1999
    • Houston Industries Incorporated
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    75638495 - ENFORM
    • Serial number 75638495
    • Filing date Feb 12, 1999
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75638498 - ENFORM ENERGY INFORMATION SERVICES
    • Serial number 75638498
    • Filing date Feb 12, 1999
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75614591 - ENFORM
    • Serial number 75614591
    • Filing date Dec 31, 1998
    • Houston Industries Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75607861 - STRAIGHT ENERGY TALK
    • Serial number 75607861
    • Filing date Dec 17, 1998
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75607262 - STRAIGHT ENERGY TALK
    • Serial number 75607262
    • Filing date Dec 17, 1998
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75552551 - ENERGY EXPERTS
    • Serial number 75552551
    • Filing date Sep 14, 1998
    • Houston Industries Incorporated
    • 41 - Education
  • Information Trademark

    75552677 - POWERCARD
    • Serial number 75552677
    • Filing date Sep 10, 1998
    • Houston Industries Incorporated
    • 41 - Education
  • Information Trademark

    75505198 - EARTHPARTNERS
    • Serial number 75505198
    • Filing date Jun 19, 1998
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75505822 - HL&P EARTHPARTNERS
    • Serial number 75505822
    • Filing date Jun 19, 1998
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75407382 - ENFORM
    • Serial number 75407382
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75407398 - STRAIGHT ENERGY TALK
    • Serial number 75407398
    • Registration number 2268434
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    75407399 - STRAIGHT ENERGY TALK
    • Serial number 75407399
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75407675 - ENFORM ENERGY INFORMATION SERVICES
    • Serial number 75407675
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75407700 - ENFORM
    • Serial number 75407700
    • Registration number 2217366
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75407664 - STRAIGHT ENERGY TALK
    • Serial number 75407664
    • Registration number 2337144
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    75407381 - ENFORM ENERGY INFORMATION SERVICES
    • Serial number 75407381
    • Registration number 2218838
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75407671 - STRAIGHT ENERGY TALK
    • Serial number 75407671
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 39 - Transport
  • Information Trademark

    75407380 - STRAIGHT ENERGY TALK
    • Serial number 75407380
    • Registration number 2264343
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 41 - Education
  • Information Trademark

    75407665 - STRAIGHT ENERGY TALK
    • Serial number 75407665
    • Registration number 2264347
    • Filing date Dec 18, 1997
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75402414 - ENFORM
    • Serial number 75402414
    • Filing date Dec 9, 1997
    • Houston Industries Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75395850 - ENFORM ENERGY INFORMATION SERVICES
    • Serial number 75395850
    • Filing date Nov 25, 1997
    • Houston Industries Incorporated
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75381892 - HOUSTON INDUSTRIES INCORPORATED
    • Serial number 75381892
    • Registration number 2247318
    • Filing date Oct 30, 1997
    • Houston Industries Incorporated
    • 36 - Insurance
  • Information Trademark

    75272088 - HI HOUSTON INDUSTRIES INCORPORATED
    • Serial number 75272088
    • Registration number 2189032
    • Filing date Apr 9, 1997
    • Houston Industries Incorporated
    • 35 - Advertising
  • Information Trademark

    75272087 - HI HOUSTON INDUSTRIES INCORPORATED
    • Serial number 75272087
    • Registration number 2229966
    • Filing date Apr 9, 1997
    • Houston Industries Incorporated
    • 37 - Building construction
  • Information Trademark

    75272086 - HI HOUSTON INDUSTRIES INCORPORATED
    • Serial number 75272086
    • Registration number 2187376
    • Filing date Apr 9, 1997
    • Houston Industries Incorporated
    • 39 - Transport