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Tadek Brzytwa
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Wellsville, NY, US
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last 30 patents
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Patent Grant
Air preheater heat transfer elements and method of manufacture
Patent number
5,983,985
Issue date
Nov 16, 1999
ABB Air Preheater, Inc.
Wayne S. Counterman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air preheater heat transfer elements and method of manufacture
Patent number
5,979,050
Issue date
Nov 9, 1999
ABB Air Preheater, Inc.
Wayne S. Counterman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air preheater heat transfer surface
Patent number
5,899,261
Issue date
May 4, 1999
ABB Air Preheater, Inc.
Tadek Casimir Brzytwa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Linear scan hot spot detection system
Patent number
5,791,400
Issue date
Aug 11, 1998
ABB Air Preheater, Inc.
Tadek C. Brzytwa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Rotary regenerative heat exchanger
Patent number
5,540,274
Issue date
Jul 30, 1996
ABB Air Preheater, Inc.
Francis B. Slocum
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Sealing plate support
Patent number
4,024,907
Issue date
May 24, 1977
The Air Preheater Company, Inc.
Tadek Brzytwa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Rotor centering device
Patent number
4,019,568
Issue date
Apr 26, 1977
The Air Preheater Company, Inc.
Tadek Brzytwa
F28 - HEAT EXCHANGE IN GENERAL