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Richard E. Waryasz
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Longmeadow, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Moving bed heat exchanger for circulating fluidized bed boiler
Patent number
9,163,829
Issue date
Oct 20, 2015
Alstom Technology Ltd
Robert V. Jacobs
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Technique for cooling furnace walls in a multi-component working fl...
Patent number
6,213,059
Issue date
Apr 10, 2001
ABB Combustion Engineering Inc.
Gary Gralton
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Waste heat recovery technique
Patent number
6,158,221
Issue date
Dec 12, 2000
ABB Alstom Power Inc.
David H. Fancher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heat recovery steam generator
Patent number
6,092,490
Issue date
Jul 25, 2000
Combustion Engineering, Inc.
Donald W. Bairley
F22 - STEAM GENERATION
Information
Patent Grant
Heat recovery steam generator
Patent number
5,924,389
Issue date
Jul 20, 1999
Combustion Engineering, Inc.
Mark Palkes
F22 - STEAM GENERATION
Information
Patent Grant
Syngas cooler with vertical surface superheater
Patent number
5,713,312
Issue date
Feb 3, 1998
Combustion Engineering, Inc.
Richard E. Waryasz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Waterwall support and configuration for a ranch style fluidized bed...
Patent number
4,704,992
Issue date
Nov 10, 1987
Combustion Engineering, Inc.
Richard E. Waryasz
F22 - STEAM GENERATION
Information
Patent Grant
Steam generator with expansion joint
Patent number
4,641,608
Issue date
Feb 10, 1987
Combustion Engineering, Inc.
Richard E. Waryasz
F22 - STEAM GENERATION
Information
Patent Grant
Fluidized bed boiler in-bed tube support bracket
Patent number
4,619,315
Issue date
Oct 28, 1986
Combustion Engineering, Inc.
Richard E. Waryasz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Support for in-bed heat exchanger
Patent number
4,466,385
Issue date
Aug 21, 1984
Combustion Engineering, Inc.
Richard E. Waryasz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fluidized bed boiler having a segmented grate
Patent number
4,453,494
Issue date
Jun 12, 1984
Combustion Engineering, Inc.
Richard E. Waryasz
F22 - STEAM GENERATION
Information
Patent Grant
Method of low temperature heat utilization for atmospheric pressure...
Patent number
4,238,923
Issue date
Dec 16, 1980
Combustion Engineering, Inc.
Richard E. Waryasz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Coal fired fluid bed module for a single elevation style fluid bed...
Patent number
4,173,950
Issue date
Nov 13, 1979
Combustion Engineering, Inc.
Richard E. Waryasz
F22 - STEAM GENERATION
Patents Applications
last 30 patents
Information
Patent Application
MOVING BED HEAT EXCHANGER FOR CIRCULATING FLUIDIZED BED BOILER
Publication number
20090151902
Publication date
Jun 18, 2009
Robert V. Jacobs
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES