Gerald E. Engdahl

Person

Wheaton, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Boil-off gas condensing assembly for use with liquid storage tanks
- Patent number 7,493,778
- Issue date Feb 24, 2009
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Submerged combustion LNG vaporizer
- Patent number 7,168,395
- Issue date Jan 30, 2007
- Gerald E Engdahl
- F22 - STEAM GENERATION
Information Patent Grant
System and apparatus for condensing boil-off vapor from a liquified...
- Patent number 6,470,706
- Issue date Oct 29, 2002
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Removal of carbon dioxide from a feed stream by carbon dioxide soli...
- Patent number 5,819,555
- Issue date Oct 13, 1998
- Gerald Engdahl
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for improving pump net positive suction head
- Patent number 5,513,961
- Issue date May 7, 1996
- Chicago Bridge and Iron Technical Services Company
- Gerald E. Engdahl
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Process for purifying liquid natural gas
- Patent number 5,359,856
- Issue date Nov 1, 1994
- Liquid Carbonic Corporation
- George D. Rhoades
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Freeze concentration and precipitate removal system
- Patent number 5,037,463
- Issue date Aug 6, 1991
- Chicago Bridge and Iron Technical Services Company
- Gerald E. Engdahl
- F26 - DRYING
Information Patent Grant
Apparatus and method of producing an ice slurry at the triple point...
- Patent number 5,003,784
- Issue date Apr 2, 1991
- Chicago Bridge and Iron Technical Services Company
- Gerald E. Engdahl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High pressure heat exchanger for cooling high fouling liquids
- Patent number 5,001,906
- Issue date Mar 26, 1991
- Chicago Bridge and Iron Technical Services Company
- Gerald E. Engdahl
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus and method of freeze concentrating aqueous waste and proc...
- Patent number 4,936,114
- Issue date Jun 26, 1990
- Chicago Bridge and Iron Technical Services Company
- Gerald E. Engdahl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method of producing refrigeration as ice at the tripl...
- Patent number 4,735,641
- Issue date Apr 5, 1988
- CBI Research Corporation
- Gerald E. Engdahl
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Freeze concentration apparatus and process
- Patent number 4,457,769
- Issue date Jul 3, 1984
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Freeze concentration apparatus and process
- Patent number 4,314,455
- Issue date Feb 9, 1982
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Fluidized bed crystallization apparatus and method
- Patent number 4,291,550
- Issue date Sep 29, 1981
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Falling film freeze exchanger
- Patent number 4,286,436
- Issue date Sep 1, 1981
- Chicago Bridge & Iron Company
- Gerald E. Engdahl
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FISH FRIENDLY LNG VAPORIZER
- Publication number 20080202126
- Publication date Aug 28, 2008
- GERALD E. ENGDAHL
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Boil-off gas condensing assembly for use with liquid storage tanks
- Publication number 20080034769
- Publication date Feb 14, 2008
- Gerald E. Engdahl
- Gerald Engdahl
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Submerged combustion water heater
- Publication number 20050103323
- Publication date May 19, 2005
- Gerald E. Engdahl
- F22 - STEAM GENERATION
Information Patent Application
Submerged combustion LNG vaporizer
- Publication number 20050092263
- Publication date May 5, 2005
- Gerald E. Engdahl
- F22 - STEAM GENERATION
Information Patent Application
Spiral tube LNG vaporizer
- Publication number 20050081535
- Publication date Apr 21, 2005
- Gerald E. Engdahl
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Reliable LNG vaporizer
- Publication number 20040261395
- Publication date Dec 30, 2004
- Gerald E. Engdahl
- F28 - HEAT EXCHANGE IN GENERAL

Gerald E. Engdahl

Person

Patents Grantslast 30 patents

Boil-off gas condensing assembly for use with liquid storage tanks

Submerged combustion LNG vaporizer

System and apparatus for condensing boil-off vapor from a liquified...

Removal of carbon dioxide from a feed stream by carbon dioxide soli...

Method and apparatus for improving pump net positive suction head

Process for purifying liquid natural gas

Freeze concentration and precipitate removal system

Apparatus and method of producing an ice slurry at the triple point...

High pressure heat exchanger for cooling high fouling liquids

Apparatus and method of freeze concentrating aqueous waste and proc...

Apparatus and method of producing refrigeration as ice at the tripl...

Freeze concentration apparatus and process

Freeze concentration apparatus and process

Fluidized bed crystallization apparatus and method

Falling film freeze exchanger

Patents Applicationslast 30 patents

FISH FRIENDLY LNG VAPORIZER

Boil-off gas condensing assembly for use with liquid storage tanks

Submerged combustion water heater

Submerged combustion LNG vaporizer

Spiral tube LNG vaporizer

Reliable LNG vaporizer