Enter assignee name

Trademarks = 2

Forward Citations = 265

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4 inventors (with patents filed for the assignee):

William D Chandler, Jr (48 out of 55 patents)

Aaron R Wolfe (41 out of 42 patents)

Cody A Harbaugh (35 out of 35 patents)

4. Patrick Frazer (16 out of 16 patents)

48 patents: Sort by Forward Citations

1. 12202742 - Water management system (2025-01-21),

2. 12202741 - Water management system (2025-01-21),

3. 11808366 - Piston valve with annular passages (2023-11-07),

4. 11807564 - Piston valve with annular passages (2023-11-07),

5. 11807550 - Water control system (2023-11-07),

6. 11655904 - Valve control system (2023-05-23),

7. 11591240 - Water delivery control system (2023-02-28),

8. 11560956 - Liquid treatment apparatus (2023-01-24),

9. 11548795 - Water delivery control system (2023-01-10),

10. 11542178 - Pison valve with annular passages (2023-01-03),

11. 11209839 - Pump controller apparatus (2021-12-28),

12. 11208335 - Piston valve with annular passages (2021-12-28),

13. 11203532 - Piston valve with annular passages (2021-12-21),

14. 11192797 - Piston valve with annular passages (2021-12-07),

15. D924177 - Pressure switch (2021-07-06),

Chandler Systems, Inc. is a leading provider of innovative technology solutions. With a deep understanding of industry challenges, we offer advanced systems and services to streamline operations, increase productivity, and drive business growth. Our team of experts is committed to delivering reliable and scalable solutions tailored to meet our clients' unique needs. Visit our website to learn more about our comprehensive product offerings and how we can help your organization thrive.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

48 Patents

#1 in Ashland, OH

#298 in Ohio

#7,024 in US

#14,104 in the World

Ashland, OH, United States of America

Chandler Systems, Inc.

Forward Citations = 265

4 inventors:

William D Chandler, Jr (48 out of 55 patents)

Aaron R Wolfe (41 out of 42 patents)

Cody A Harbaugh (35 out of 35 patents)

4. Patrick Frazer (16 out of 16 patents)

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