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Trademarks = 16

Forward Citations = 51

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11 inventors (with patents filed for the assignee):

Edward T Maas (5 out of 5 patents)

Daniel A Klein (3 out of 8 patents)

Jeffrey J Hellenbrand (2 out of 2 patents)

4. Jill E McDonald (2 out of 2 patents)

5. John P Fetzer (2 out of 2 patents)

6. Paul A Beres (2 out of 2 patents)

7. Kevin A Hellenbrand (2 out of 2 patents)

8. William M Kavey (2 out of 2 patents)

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

10. Don D Vaughan (1 out of 15 patents)

11. Jerry N Miller (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9862619 - System for automatic water discharge management (2018-01-09),

2. 9346689 - Method of water discharge management (2016-05-24),

3. 7638063 - Methods for replenishing a charge of oxidizing gas within an oxidation tank (2009-12-29),

4. 7491321 - Oxidation tank control valve assembly and systems and methods for replenishing a charge of oxygen-containing gas within an oxidation tank (2009-02-17),

5. 7156995 - Aeration tank control valve system (2007-01-02),

Hellenbrand, Inc. is a leading provider of water treatment solutions for residential, commercial, and industrial applications. With over 50 years of experience, Hellenbrand is known for its innovative products that ensure clean and safe water for customers worldwide. From water softeners and filtration systems to reverse osmosis and ultraviolet disinfection, Hellenbrand offers a wide range of solutions to meet the diverse needs of its customers.

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

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USPTO Data Jan 1 1976 - Dec 23 2025

5 Patents

#4 in Waunakee, WI

#1,072 in Wisconsin

#50,178 in US

Waunakee, WI, United States of America

Hellenbrand, Inc.