% Expired Patents = 100.0

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

Leon M Han (4 out of 11 patents)

Russell D Moulton (1 out of 14 patents)

Ted L McGill (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8646494 - Apparatus and method for rapidly adjustable liquid blending ratio (2014-02-11),

2. 7757891 - Method and apparatus for providing constant liquid rates and dispensing precisely repeatable liquid volumes (2010-07-20),

3. 6988717 - Method and system for near saturation humidification of a gas flow (2006-01-24),

4. 6550649 - Counter balanced effluence transfer system (2003-04-22),

Chemflow Systems, Inc. is a leading provider of chemical feed equipment and systems for water and wastewater treatment applications. With over 20 years of experience in the industry, we offer a wide range of high-quality products and solutions to meet our customers' needs. Our expertise lies in providing reliable and efficient solutions for chemical dosing, metering, and control systems to ensure the optimal treatment of water and wastewater. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#849 in San Jose, CA

#14,019 in California

#60,511 in US

San Jose, CA, United States of America

Chemflow Systems, Inc.

Forward Citations = 11

3 inventors:

Leon M Han (4 out of 11 patents)

Russell D Moulton (1 out of 14 patents)

Ted L McGill (1 out of 1 patent)

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