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Trademarks = 4

Forward Citations = 243

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9 inventors (with patents filed for the assignee):

Joseph A Durda (3 out of 3 patents)

Harold G Inhofer (2 out of 5 patents)

Daniel J Durda (2 out of 2 patents)

4. Thomas G Giese (1 out of 2 patents)

5. James L Schurz (1 out of 5 patents)

6. John E De Veau (1 out of 1 patent)

7. John T Quigley (1 out of 1 patent)

8. Richard B Rajendren (1 out of 1 patent)

9. Alan G Schiller (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4954295 - Propeller aerator with peripheral injection of fluid and method of using (1990-09-04),

2. 4882099 - Aeration apparatus havine a deicing mechanism and control circuit (1989-11-21),

3. 4806251 - Oscillating propeller type aerator apparatus and method (1989-02-21),

4. 4774031 - Aerator (1988-09-27),

5. 4741825 - Mobile vortex shield (1988-05-03),

6. 4409100 - Liquid aerating device (1983-10-11),

7. 4308221 - Apparatus for mixing a gas and a liquid (1981-12-29),

8. 4293169 - Water bearing (1981-10-06),

9. 4280911 - Method for treating water (1981-07-28),

10. 4240990 - Aeration propeller and apparatus (1980-12-23),

Aeration Industries, Inc. is a leading wastewater treatment company specializing in providing innovative solutions for industrial, municipal, and commercial clients. With over 40 years of experience, their aeration and mixing systems are designed to improve water quality and reduce energy consumption. Aeration Industries is committed to sustainability and protecting the environment through their advanced technology and expertise in the field.

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Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

10 Patents

#14 in Chaska, MN

#835 in Minnesota

#28,957 in US

#54,287 in the World

Chaska, MN, United States of America

Aeration Industries, Inc.