Membership
Tour
Register
Log in
QUESTAR GAS COMPANY
Follow
Organization
SALT LAKE CITY, UT, US
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Door swing control device and associated method
Patent number
11,866,978
Issue date
Jan 9, 2024
Questar Gas Company
Carter Worthen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Methods and systems for reducing pressure of natural gas and method...
Patent number
9,625,097
Issue date
Apr 18, 2017
Questar Gas Company
Todd Allan Bayliff
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Methods and systems for reducing pressure of natural gas and method...
Patent number
8,833,088
Issue date
Sep 16, 2014
Questar Gas Company
Todd Allan Bayliff
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Methods and systems for reducing pressure of natural gas and method...
Patent number
8,613,201
Issue date
Dec 24, 2013
Questar Gas Company
Todd Allan Bayliff
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Catalytic flame-type gas burner assembly and method of burning gas
Patent number
4,018,553
Issue date
Apr 19, 1977
Mountain Fuel Supply Company
Nathaniel R. Baker
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
DOOR SWING CONTROL DEVICE AND ASSOCIATED METHOD
Publication number
20240110422
Publication date
Apr 4, 2024
QUESTAR GAS COMPANY dba DOMINION ENERGY UTAH
CARTER WORTHEN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
DOOR SWING CONTROL DEVICE AND ASSOCIATED METHOD
Publication number
20220170306
Publication date
Jun 2, 2022
QUESTAR GAS COMPANY dba DOMINION ENERGY UTAH
CARTER WORTHEN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
METHODS AND SYSTEMS FOR REDUCING PRESSURE OF NATURAL GAS AND METHOD...
Publication number
20150000757
Publication date
Jan 1, 2015
QUESTAR GAS COMPANY
TODD ALLAN BAYLIFF
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
METHODS AND SYSTEMS FOR REDUCING PRESSURE OF NATURAL GAS AND METHOD...
Publication number
20110056570
Publication date
Mar 10, 2011
QUESTAR GAS COMPANY
Todd Allan Bayliff
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
METHODS AND SYSTEMS FOR REDUCING PRESSURE OF NATURAL GAS AND METHOD...
Publication number
20110056571
Publication date
Mar 10, 2011
QUESTAR GAS COMPANY
Todd Allan Bayliff
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Trademark
last 30 trademarks
Information
Trademark
77963794 - QUESTAR GAS NGV NATURAL GAS FOR VEHICLES
Serial number
77963794
Registration number
4074667
Filing date
Mar 19, 2010
QUESTAR GAS COMPANY
4 - Industrial oils and greases
Information
Trademark
77963852 - NGV NATURAL GAS FOR VEHICLES
Serial number
77963852
Registration number
4074668
Filing date
Mar 19, 2010
QUESTAR GAS COMPANY
4 - Industrial oils and greases
Information
Trademark
77963898 - POWERED BY CLEAN NATURAL GAS
Serial number
77963898
Registration number
4074669
Filing date
Mar 19, 2010
QUESTAR GAS COMPANY
35 - Advertising
Information
Trademark
77370153 - THERMWISE
Serial number
77370153
Registration number
3526820
Filing date
Jan 11, 2008
QUESTAR GAS COMPANY
35 - Advertising
Information
Trademark
77370161 - IF YOU CONSERVE, YOU CAN SAVE.
Serial number
77370161
Registration number
3578836
Filing date
Jan 11, 2008
QUESTAR GAS COMPANY
35 - Advertising
Information
Trademark
74251089 - NATURAL GAS FOR VEHICLES
Serial number
74251089
Registration number
1899553
Filing date
Mar 2, 1992
Mountain Fuel Supply Company
4 - Industrial oils and greases
Information
Trademark
74251090 - NATURAL GAS FOR VEHICLES
Serial number
74251090
Registration number
1793157
Filing date
Mar 2, 1992
Mountain Fuel Supply Company
4 - Industrial oils and greases
Information
Trademark
73217305
Serial number
73217305
Registration number
1232193
Filing date
May 29, 1979
Wexpro Company
37 - Building construction
Information
Trademark
73217306
Serial number
73217306
Registration number
1232215
Filing date
May 29, 1979
Mountain Fuel Resources, Inc.
39 - Transport
Information
Trademark
73051174
Serial number
73051174
Registration number
1037000
Filing date
May 2, 1975
MOUNTAIN FUEL SUPPLY COMPANY
37 - Building construction
Information
Trademark
72180426 - MF
Serial number
72180426
Registration number
792714
Filing date
Nov 4, 1963
MOUNTAIN FUEL SUPPLY COMPANY
42 - Scientific and technological services and research and design relating thereto