For the Inventor, By the Inventor

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Louisville, KY, United States of America

Zoeller Company

USPTO Granted Patents = 12

CIPO Patents = 1

Trademarks = 8

Forward Citations = 198

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10 inventors (with patents filed for the assignee):

Kenneth E Zoeller (8 out of 8 patents)

Matthew E Byers (6 out of 8 patents)

William V West (4 out of 4 patents)

4. Jason Fletcher (4 out of 4 patents)

5. John Zoeller (1 out of 2 patents)

6. Paul A Weller (1 out of 1 patent)

7. Thomas J Burch, Jr (1 out of 1 patent)

8. Monica Henderson, Legal Representative (1 out of 1 patent)

9. Michael V Heine (1 out of 2 patents)

10. William J Frey (1 out of 3 patents)

11. Thomas J Burch (0 patent)

12 patents: Sort by Forward Citations

1. 7203976 - Floor level waste pumping system for toilets (2007-04-17),

2. 6495040 - Septic tank filtering system (2002-12-17),

3. 6375388 - Affluent distribution system capable of being horizontally offset or curved (2002-04-23),

4. 6364620 - Submersible pump containing two levels of moisture sensors (2002-04-02),

5. 6331247 - Septic tank filtering system (2001-12-18),

6. 6152650 - Wastewater and effluent distribution system (2000-11-28),

7. 6136190 - Septic tank filtering system (2000-10-24),

8. 6112766 - Low flow wastewater and effluent distribution system (2000-09-05),

9. 5985139 - Septic tank pump and filter system (1999-11-16),

10. 5897777 - Waste water treatment system (1999-04-27),

11. 5762790 - Septic tank filtering system (1998-06-09),

12. 5038418 - Bathroom waste collection and disposal unit (1991-08-13),

Zoeller Company is a leading manufacturer of high-quality pumps and systems for residential, commercial, and municipal applications. With a focus on innovation and reliability, Zoeller has been providing superior products and service to customers for over 80 years. Their product line includes sump pumps, sewage pumps, and grinder pumps, among others, all designed to meet the demanding needs of various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#44 in Louisville, KY

#114 in Kentucky

#24,785 in US

#46,685 in the World

Louisville, KY, United States of America

Zoeller Company

Forward Citations = 198

10 inventors:

Kenneth E Zoeller (8 out of 8 patents)

Matthew E Byers (6 out of 8 patents)

William V West (4 out of 4 patents)

4. Jason Fletcher (4 out of 4 patents)

5. John Zoeller (1 out of 2 patents)

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