For the Inventor, By the Inventor

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Thomasville, GA, United States of America

Davis Water and Waste Industries, Inc.

USPTO Granted Patents = 16

Trademarks = 2

Forward Citations = 278

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7 inventors (with patents filed for the assignee):

Mack D McDougald (6 out of 9 patents)

H Forbes Davis (5 out of 6 patents)

David J Hunniford (3 out of 9 patents)

4. Julian R Pauwels (2 out of 2 patents)

5. James P Harshman (2 out of 2 patents)

6. Carlton Medders, Ii (1 out of 1 patent)

7. Anthony J Freed, Jr (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 5599459 - Method for sealing a traveling bridge filter backwash shoe (1997-02-04),

2. 5554281 - Traveling bridge filter system and associated underdrain (1996-09-10),

3. 5545334 - Method for sealing a traveling bridge filter backwash shoe (1996-08-13),

4. 5476584 - Backwash/rewash traveling bridge filter and related process (1995-12-19),

5. D361834 - Air scrubber unit for use in the removal of pollutants from the air (1995-08-29),

6. 5431809 - Apparatus for sealing a traveling bridge filter backwash shoe (1995-07-11),

7. 5401405 - Combined air/water backwash in a travelling bridge filter (1995-03-28),

8. D347469 - Air scrubber unit for use in removal of pollutants from the air (1994-05-31),

9. 5307697 - Continuous, automated, multi-stream sample collection and analysis (1994-05-03),

10. 5094752 - Aerobic wastewater treatment with alkalinity control (1992-03-10),

11. 5013442 - Aerobic wastewater treatment with alkalinity control (1991-05-07),

12. 4988439 - Two stage traveling bridge filter (1991-01-29),

13. 4957631 - Traveling bridge filter with surface wash (1990-09-18),

14. 4948402 - Modular air scrubber system (1990-08-14),

15. 4911843 - Process for removal of dissolved hydrogen sulfide and reduction of (1990-03-27),

Davis Water and Waste Industries, Inc. is a leading provider of water and waste management solutions. With decades of experience in the industry, we specialize in designing and implementing innovative solutions to meet the unique needs of our clients. Our services include water treatment, waste disposal, environmental consulting, and more. We are committed to delivering high-quality, cost-effective solutions that help our clients meet their sustainability goals.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

16 Patents

#2 in Thomasville, GA

#381 in Georgia

#19,278 in US

#36,652 in the World

Thomasville, GA, United States of America

Davis Water and Waste Industries, Inc.

Forward Citations = 278

7 inventors:

Mack D McDougald (6 out of 9 patents)

H Forbes Davis (5 out of 6 patents)

David J Hunniford (3 out of 9 patents)

4. Julian R Pauwels (2 out of 2 patents)

5. James P Harshman (2 out of 2 patents)

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