Enter assignee name

Trademarks = 4

Forward Citations = 303

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4 inventors (with patents filed for the assignee):

Charles E Tharp (21 out of 35 patents)

Randall C Chann (3 out of 6 patents)

Peter Riddell (2 out of 2 patents)

4. Clark M Campbell (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 8061689 - Disk diffuser with improved seal (2011-11-22),

2. 8016272 - Retrievable diffuser module with truss construction (2011-09-13),

3. 8011643 - Diffuser assembly with buoyancy vessel (2011-09-06),

4. 7934704 - Retrievable diffuser module with internal ballast/buoyancy chamber (2011-05-03),

5. 7815974 - Gas diffuser membrane with coated substrate (2010-10-19),

6. 7713415 - Method and apparatus for enhancing aquatic environments (2010-05-11),

7. 7544286 - Method and apparatus for enhancing aquatic environments (2009-06-09),

8. 7044453 - Membrane diffuser with uniform gas distribution (2006-05-16),

9. 7041219 - Method and apparatus for enhancing wastewater treatment in lagoons (2006-05-09),

10. 6863810 - Wastewater aeration system with lift out lateral pipes and diffusers (2005-03-08),

11. 6770200 - Method and apparatus for enhancing wastewater treatment in lagoons (2004-08-03),

12. 6543753 - Air diffuser membrane treated with biocide (2003-04-08),

13. 6497402 - Diffuser mounting system for aeration of liquids (2002-12-24),

14. 5846412 - Diffuser construction and mounting arrangement (1998-12-08),

15. 5788847 - Diffuser construction and mounting arrangement (1998-08-04),

Environmental Dynamics, Inc. (EDI) is a leading environmental consulting firm specializing in water and wastewater engineering. With over 30 years of experience, EDI provides innovative solutions for the design, construction, and operation of water treatment facilities worldwide. They offer a comprehensive range of services including feasibility studies, process optimization, system modeling, and staff training. EDI focuses on sustainable practices and assists clients in achieving regulatory compliance while minimizing environmental impact. Visit their website to learn more about their expertise and projects.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

22 Patents

#7 in Columbia, MO

#202 in Missouri

#14,516 in US

#27,885 in the World

Columbia, MO, United States of America

Environmental Dynamics, Inc.

Forward Citations = 303

4 inventors:

Charles E Tharp (21 out of 35 patents)

Randall C Chann (3 out of 6 patents)

Peter Riddell (2 out of 2 patents)

4. Clark M Campbell (1 out of 1 patent)

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