% Expired Patents = 57.1

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 27

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4 inventors (with patents filed for the assignee):

Robert A Allan (6 out of 8 patents)

Edward F Spink (2 out of 6 patents)

Carl W Bender (1 out of 1 patent)

4. William A L Gamble (1 out of 1 patent)

5. Paul McGrath (5 patents)

7 patents: Sort by Forward Citations

1. 8597416 - Carbon nanotube composite material-based component for wet electrostatic precipitator (2013-12-03),

2. 8308853 - Gate or damper structure in wet electrostatic precipitator (2012-11-13),

3. 8092576 - Mast electrode design (2012-01-10),

4. 7758828 - Pollution control in wood products dryer operation (2010-07-20),

5. 7402196 - Mist elimination hood (2008-07-22),

6. 7160358 - Pollution control in wood products dryer (2007-01-09),

7. 7160348 - Mist elimination hood (2007-01-09),

Turbosonic Inc. is a leading provider of air pollution control technologies, including industrial air pollution control systems, proprietary equipment, and specialized services globally. With a focus on energy efficiency and sustainable solutions, Turbosonic offers innovative and cost-effective solutions for a variety of industries, including power generation, chemical processing, and waste incineration.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#53 in Waterloo

#2,094 in Canada

Waterloo, Canada

Turbosonic Inc.

Forward Citations = 27

4 inventors:

Robert A Allan (6 out of 8 patents)

Edward F Spink (2 out of 6 patents)

Carl W Bender (1 out of 1 patent)

4. William A L Gamble (1 out of 1 patent)

5. Paul McGrath (5 patents)

Please report any incorrect information to [email protected]

1 patent (CIPO):

Please report any incorrect information to [email protected]

2 patents (EPO):

Please report any incorrect information to [email protected]