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Trademarks = 1

Forward Citations = 210

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11 inventors (with patents filed for the assignee):

Joseph A Momont (3 out of 5 patents)

William M Copa (2 out of 7 patents)

Claude E Ellis (1 out of 4 patents)

4. Bruce L Brandenburg (1 out of 12 patents)

5. Richard W Lehmann (1 out of 11 patents)

6. Thomas J Vollstedt (1 out of 2 patents)

7. Mark A Clark (1 out of 3 patents)

8. David A Beula (1 out of 3 patents)

9. John A Meidl (1 out of 4 patents)

10. Russell D Roberts (1 out of 1 patent)

11. John K Berrigan, Jr (1 out of 3 patents)

7 patents: Sort by Forward Citations

1. 5641413 - Removal of nitrogen from wastewaters (1997-06-24),

2. 5460732 - Method of monitoring pH in caustic liquor wet oxidation (1995-10-24),

3. 5389264 - Hydraulic energy dissipator for wet oxidation process (1995-02-14),

4. 5389259 - Preparation treatment of volatile wastewater components (1995-02-14),

5. 5340473 - Gas/liquid mixing apparatus (1994-08-23),

6. 5302288 - Treatment of highly colored wastewaters (1994-04-12),

7. 5298174 - Low temperature caustic sulfide wet oxidation process (1994-03-29),

Zimpro Environmental, Inc. provides innovative solutions for wastewater treatment and water reuse. With over 50 years of experience, our cutting-edge technologies ensure efficient and sustainable processes. We offer a range of services including engineering, design, and equipment for industrial and municipal applications. Our expert team is committed to delivering high-quality solutions that meet our clients' needs.

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#5 in Rothschild, WI

#856 in Wisconsin

#38,804 in US

Rothschild, WI, United States of America

Zimpro Environmental, Inc.