Forward Citations = 119

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4 inventors (with patents filed for the assignee):

John C Schneider (6 out of 7 patents)

Kenneth J Fair (2 out of 2 patents)

Gezinus Van Weert (2 out of 4 patents)

4. David J Larkins (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 5509535 - Flotation apparatus (1996-04-23),

2. 5013359 - Process for recovering gold from refractory sulfidic ores (1991-05-07),

3. 4878677 - Shut off seal about a shaft of a device having a side entry into a tank (1989-11-07),

4. 4834793 - Oxidation process for releasing metal values in which nitric acid is (1989-05-30),

5. 4750994 - Flotation apparatus (1988-06-14),

6. 4670051 - Oxidation process for releasing metal values in which nitric acid is (1987-06-02),

Hydrochem Developments Ltd. specializes in providing innovative solutions for water treatment and purification. With over 20 years of experience, we offer a wide range of products and services to meet the needs of residential, commercial, and industrial clients. Our team of experts is dedicated to delivering high-quality and cost-effective solutions that ensure clean and safe water for our customers. Visit our website to learn more about how we can help you with your water treatment needs.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#14 in Brampton

#2,411 in Canada

Brampton, Canada

Hydrochem Developments Ltd.

Forward Citations = 119

4 inventors:

John C Schneider (6 out of 7 patents)

Kenneth J Fair (2 out of 2 patents)

Gezinus Van Weert (2 out of 4 patents)

4. David J Larkins (1 out of 2 patents)

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