Consolidated Natural Gas Service Company, Inc.

Organization

Pittsburgh, PA, US

Business Address
CNG TOWER 625 LIBERTY AVENUE PITTSBURGH PA 15222-3199 4122271200
State Location
PA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Multi-engine controller
- Patent number 5,949,153
- Issue date Sep 7, 1999
- Consolidated Natural Gas Service Company, Inc.
- Raymond R. Tison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for NO.sub.x reduction by selective injection...
- Patent number 5,915,310
- Issue date Jun 29, 1999
- Consolidated Natural Gas Service Company
- Harjit S. Hura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Natural gas conditioning facility
- Patent number 5,630,328
- Issue date May 20, 1997
- Consolidated Natural Gas Service Company, Inc.
- Ralph E. Hise
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Load control of a spare ignited engine without throttling and metho...
- Patent number 5,549,096
- Issue date Aug 27, 1996
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Street key
- Patent number D370606
- Issue date Jun 11, 1996
- Consolidated Natural Gas Service Company, Inc.
- Thomas J. Cole
- D08 - Tools and hardware
Information Patent Grant
Method and apparatus for condensing fugitive methane vapors
- Patent number 5,507,146
- Issue date Apr 16, 1996
- Consolidated Natural Gas Service Company, Inc.
- John W. Bjerklie
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Water heater with thermoelectric module and through-chamber heat sink
- Patent number 5,495,829
- Issue date Mar 5, 1996
- Consolidated Natural Gas Service Company, Inc.
- Viswanath Jayaraman
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Quick fill fuel charge process
- Patent number 5,479,966
- Issue date Jan 2, 1996
- Consolidated Natural Gas Service Company, Inc.
- Raymond R. Tison
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Second stage intercooling with phase change heat transfer fluid
- Patent number 5,390,646
- Issue date Feb 21, 1995
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Heat pump system with refrigerant isolation and heat storage
- Patent number 5,366,153
- Issue date Nov 22, 1994
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump system with refrigerant isolation and heat storage
- Patent number 5,320,166
- Issue date Jun 14, 1994
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process to stabilize scrubber sludge
- Patent number 5,276,254
- Issue date Jan 4, 1994
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat pump system with refrigerant isolation
- Patent number 5,253,805
- Issue date Oct 19, 1993
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus and method to improve pulverizer and reduce NO.sub.x emis...
- Patent number 5,241,915
- Issue date Sep 7, 1993
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Hot water storage tank heat exchanger system
- Patent number 5,226,594
- Issue date Jul 13, 1993
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for reducing nitrogen oxide emissions from gas turbines
- Patent number 5,216,876
- Issue date Jun 8, 1993
- Consolidated Natural Gas Service Company, Inc.
- James E. Gabrielson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process to limit the production of flyash by dry bottom boilers
- Patent number 5,207,164
- Issue date May 4, 1993
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heat pump system
- Patent number 5,192,022
- Issue date Mar 9, 1993
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus and process for control of nitric oxide emissions from co...
- Patent number 5,181,475
- Issue date Jan 26, 1993
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for reducng No.sub.x emissions from combustion devices
- Patent number 5,141,726
- Issue date Aug 25, 1992
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low pollution natural gas vehicle
- Patent number 5,081,977
- Issue date Jan 21, 1992
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Apparatus and method of lowering NO.sub.x emissions using diffusion...
- Patent number 5,078,064
- Issue date Jan 7, 1992
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process to eliminate production of fly ash by wet bottom boilers
- Patent number 5,044,286
- Issue date Sep 3, 1991
- Consolidated Natural Gas Service Company, Inc.
- Bernard P. Breen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of retaining sulfur in ash during coal combustion
- Patent number 5,042,404
- Issue date Aug 27, 1991
- Consolidated Natural Gas Service Company, Inc.
- Richard C. Booth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel-fired heat pump system
- Patent number 4,976,464
- Issue date Dec 11, 1990
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Low NOx burner operations with natural gas cofiring
- Patent number 4,960,059
- Issue date Oct 2, 1990
- Consolidated Natural Gas Service Company, Inc.
- Eugene Berkau
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Bottoming cycle
- Patent number 4,910,414
- Issue date Mar 20, 1990
- Consolidated Natural Gas Service Company, Inc.
- Mark E. Krebs
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Porous body combustor/regenerator
- Patent number 4,850,862
- Issue date Jul 25, 1989
- Consolidated Natural Gas Service Company, Inc.
- John W. Bjerklie
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Fuel-fired chilling system
- Patent number 4,831,830
- Issue date May 23, 1989
- Consolidated Natural Gas Service Company, Inc.
- Paul F. Swenson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pneumatic transport and heat exchange systems
- Patent number 4,374,540
- Issue date Feb 22, 1983
- Consolidated Natural Gas Service Company, Inc.
- Lester G. Massey
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74206052 - BREATHE EASY
- Serial number 74206052
- Registration number 1851290
- Filing date Sep 23, 1991
- Consolidated Natural Gas Service Company, Inc.
- 6 - Common metals and their alloys

Consolidated Natural Gas Service Company, Inc.

Organization

Business Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Multi-engine controller

Apparatus and method for NO.sub.x reduction by selective injection...

Natural gas conditioning facility

Load control of a spare ignited engine without throttling and metho...

Street key

Method and apparatus for condensing fugitive methane vapors

Water heater with thermoelectric module and through-chamber heat sink

Quick fill fuel charge process

Second stage intercooling with phase change heat transfer fluid

Heat pump system with refrigerant isolation and heat storage

Heat pump system with refrigerant isolation and heat storage

Process to stabilize scrubber sludge

Heat pump system with refrigerant isolation

Apparatus and method to improve pulverizer and reduce NO.sub.x emis...

Hot water storage tank heat exchanger system

Method for reducing nitrogen oxide emissions from gas turbines

Process to limit the production of flyash by dry bottom boilers

Fuel-fired heat pump system

Apparatus and process for control of nitric oxide emissions from co...

Process for reducng No.sub.x emissions from combustion devices

Low pollution natural gas vehicle

Apparatus and method of lowering NO.sub.x emissions using diffusion...

Process to eliminate production of fly ash by wet bottom boilers

Method of retaining sulfur in ash during coal combustion

Fuel-fired heat pump system

Low NOx burner operations with natural gas cofiring

Bottoming cycle

Porous body combustor/regenerator

Fuel-fired chilling system

Pneumatic transport and heat exchange systems

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74206052 - BREATHE EASY