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EXERGETIC SYSTEMS LIMITED
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SALT SPRING ISLAND, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for controlling the final feedwater temperatur...
Patent number
8,091,361
Issue date
Jan 10, 2012
Exergetic Systems, LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Apparatus for the determination and evaluation of coal chemistry ba...
Patent number
7,809,526
Issue date
Oct 5, 2010
Exergetic Systems, LLC
Fred D. Lang
G01 - MEASURING TESTING
Information
Patent Grant
Input/Loss Method using the genetics of fossil fuels for determinin...
Patent number
7,328,132
Issue date
Feb 5, 2008
Exergetic Systems, LLC
Fred D. Lang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for detecting heat exchanger tube failures and their locatio...
Patent number
7,039,555
Issue date
May 2, 2006
Exergetic Systems LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method and apparatus for analyzing coal containing carbon dioxide p...
Patent number
6,873,933
Issue date
Mar 29, 2005
Exergetic Systems LLC
Fred D Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for improving the control of power plants when using input/l...
Patent number
6,868,368
Issue date
Mar 15, 2005
Exergetic Systems, LLC
Fred D Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method to synchronize data when used for input/loss performance mon...
Patent number
6,810,358
Issue date
Oct 26, 2004
Exergetic Systems LLC
Fred D Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for remote on-line advisory diagnostics and dynamic heat rat...
Patent number
6,799,146
Issue date
Sep 28, 2004
Exergetic Systems LLC
Fred D Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for detecting heat exchanger tube failures when using input/...
Patent number
6,745,152
Issue date
Jun 1, 2004
Exergetic Systems LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for correcting combustion effluent data when used for input-...
Patent number
6,714,877
Issue date
Mar 30, 2004
Exergetic Systems LLC
Fred D. Lang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
F factor method for determining heat rate and emission rates of a f...
Patent number
6,691,054
Issue date
Feb 10, 2004
Exergetic Systems LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for detecting heat exchanger tube failures and their locatio...
Patent number
6,651,035
Issue date
Nov 18, 2003
Exergetic Systems LLC
Fred D Lang
F22 - STEAM GENERATION
Information
Patent Grant
Input/loss method for determining boiler efficiency of a fossil-fir...
Patent number
6,584,429
Issue date
Jun 24, 2003
Exergetic Systems LLC
Fred D. Lang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
L factor method for determining heat rate of a fossil fired system...
Patent number
6,560,563
Issue date
May 6, 2003
Exergetic Systems LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Input/loss method for determining fuel flow, chemistry, heating val...
Patent number
6,522,994
Issue date
Feb 18, 2003
Exergetic Systems LLC
Fred D. Lang
F22 - STEAM GENERATION
Information
Patent Grant
Method for fuel flow determination and improving thermal efficiency...
Patent number
5,367,470
Issue date
Nov 22, 1994
Exergetics Systems, Inc.
Fred D. Lang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
Input/loss method using the genetics of fossil fuels for determinin...
Publication number
20070219730
Publication date
Sep 20, 2007
EXERGETIC SYSTEMS, LLC
Fred D. Lang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Trademark
last 30 trademarks
Information
Trademark
88493834 - EXERGETIC SYSTEMS
Serial number
88493834
Filing date
Jun 28, 2019
EXERGETIC SYSTEMS LIMITED
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes