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Wendell P. Spurgin
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Cincinnati, OH, US
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last 30 patents
Information
Patent Grant
Apparatus for electrostatically cleaning particulates from air
Patent number
5,474,599
Issue date
Dec 12, 1995
United Air Specialists, Inc.
William A. Cheney
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for electrostatically cleaning particulates fr...
Patent number
5,330,559
Issue date
Jul 19, 1994
United Air Specialists, Inc.
William A. Cheney
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Electrostatically enhanced HEPA filter
Patent number
4,781,736
Issue date
Nov 1, 1988
United Air Specialists, Inc.
William A. Cheney
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Two stage electrostatic precipitator with electric field induced ai...
Patent number
4,231,766
Issue date
Nov 4, 1980
United Air Specialists, Inc.
Wendell P. Spurgin
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Automatic current overload protection circuit for electrostatic pre...
Patent number
4,156,885
Issue date
May 29, 1979
United Air Specialists Inc.
Forester C. Baker
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Foam cleaning system for an electrostatic precipitator
Patent number
4,134,741
Issue date
Jan 16, 1979
United Air Specialists, Inc.
Carl A. Elsbernd
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Means for the cleaning and self-cleaning of an electrostatic precip...
Patent number
4,057,405
Issue date
Nov 8, 1977
United Air Specialists, Inc.
William A. Cheney
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...