John A. Jonelis

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Crystal Lake, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Spacer assembly for use in electrostatic precipitator
- Patent number 5,529,608
- Issue date Jun 25, 1996
- John A. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Rapper construction
- Patent number 4,932,985
- Issue date Jun 12, 1990
- Midwest Power Corp.
- Robert E. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Adjustable buttress for use in an electrostatic precipitator
- Patent number 4,840,649
- Issue date Jun 20, 1989
- Midwest Power Corporation
- John A. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electrostatic precipitator construction having movable spacers
- Patent number 4,519,818
- Issue date May 28, 1985
- John A. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electrostatic precipatator construction having ladder bar spacers
- Patent number 4,479,813
- Issue date Oct 30, 1984
- John A. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electrostatic precipitator construction having spacers
- Patent number 4,478,614
- Issue date Oct 23, 1984
- John A. Jonelis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...