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Keith Gustafson
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Canton, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cryogenic liquid delivery system and method with active pressure bu...
Patent number
9,903,534
Issue date
Feb 27, 2018
Chart Inc.
Keith Gustafson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Self-saturating liquefied natural gas delivery system utilizing hyd...
Patent number
9,746,132
Issue date
Aug 29, 2017
Chart Inc.
Keith Gustafson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ullage tank for vertical storage tank
Patent number
9,388,943
Issue date
Jul 12, 2016
Chart Inc.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Natural gas fuel storage and supply system for vehicles
Patent number
6,698,211
Issue date
Mar 2, 2004
Chart Inc.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Liquid cryogen freezer
Patent number
6,393,847
Issue date
May 28, 2002
Chart Inc.
Jeffrey Brooks
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
System and method for dispensing cryogenic liquids
Patent number
6,354,088
Issue date
Mar 12, 2002
Chart Inc.
Claus Emmer
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Cryogenic liquid storage tank with integral ullage tank
Patent number
6,128,908
Issue date
Oct 10, 2000
MVE, Inc.
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Relief valve construction to minimize ignition hazard from cryogeni...
Patent number
5,572,875
Issue date
Nov 12, 1996
Minnesota Valley Engineering, Inc.
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
No loss fueling system for natural gas powered vehicles
Patent number
5,537,824
Issue date
Jul 23, 1996
Minnesota Valley Engineering
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
No loss fueling system for natural gas powered vehicles
Patent number
5,421,160
Issue date
Jun 6, 1995
Minnesota Valley Engineering, Inc.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
LNG delivery system
Patent number
5,421,162
Issue date
Jun 6, 1995
Minnesota Valley Engineering, Inc.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Storage system for cryogenic fluids
Patent number
5,421,161
Issue date
Jun 6, 1995
Minnesota Valley Engineering, Inc.
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Cryogenic liquid storage tank
Patent number
5,404,918
Issue date
Apr 11, 1995
Minnesota Valley Engineering, Inc.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
LNG delivery system
Patent number
5,373,702
Issue date
Dec 20, 1994
Minnesota Valley Engineering, Inc.
George Kalet
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Variable capacity vehicle-mounted cryogenic storage vessels and met...
Patent number
5,228,585
Issue date
Jul 20, 1993
Minnesota Valley Engineering, Inc.
H. Michael Lutgen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
No loss fueling station for liquid natural gas vehicles
Patent number
5,228,295
Issue date
Jul 20, 1993
Minnesota Valley Engineering
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Vehicle mounted LNG delivery system
Patent number
5,163,409
Issue date
Nov 17, 1992
Minnesota Valley Engineering, Inc.
Keith Gustafson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Syrup delivery system for carbonated beverages
Patent number
5,011,700
Issue date
Apr 30, 1991
Keith W. Gustafson
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Shutoff valve for cryogenic liquid storage tank
Patent number
4,956,975
Issue date
Sep 18, 1990
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Cork for cryogenic dry shipper
Patent number
4,925,060
Issue date
May 15, 1990
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Container for receiving, storing, and dispensing cryogenic fluids
Patent number
4,625,753
Issue date
Dec 2, 1986
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Self-pressurizing container for cryogenic fluids
Patent number
4,608,831
Issue date
Sep 2, 1986
Keith W. Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Cryogenic connector
Patent number
4,491,347
Issue date
Jan 1, 1985
Minnesota Valley Engineering, Inc.
Keith W. Gustafson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Cryogenic Freezer
Publication number
20190137163
Publication date
May 9, 2019
Chart Inc.
John Corey
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Integrated Cryogenic Fluid Delivery System
Publication number
20140223924
Publication date
Aug 14, 2014
CHART INC.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
CRYOGENIC LIQUID DELIVERY SYSTEM AND METHOD WITH ACTIVE PRESSURE BU...
Publication number
20140096539
Publication date
Apr 10, 2014
CHART, INC.
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
ULLAGE TANK FOR VERTICAL STORAGE TANK
Publication number
20130139925
Publication date
Jun 6, 2013
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
Cryogenic dewar
Publication number
20060010881
Publication date
Jan 19, 2006
Keith Gustafson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
NATURAL GAS FUEL STORAGE AND SUPPLY SYSTEM FOR VEHICLES
Publication number
20030221433
Publication date
Dec 4, 2003
Keith Gustafson
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS