Forward Citations = 220

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3 inventors (with patents filed for the assignee):

Frederick K Blades (6 out of 29 patents)

Howard W Selby, Iii (3 out of 9 patents)

Paul Charles Melanson (1 out of 16 patents)

9 patents: Sort by Forward Citations

1. 4523472 - Ultrasonic transceiver circuit (1985-06-18),

2. 4400976 - Ultrasonic transceiver circuit for level sensing (1983-08-30),

3. 4343552 - Nephelometer (1982-08-10),

4. 4336115 - Acid base production unit (1982-06-22),

5. 4315325 - Echo ranging pulse discrimination circuit (1982-02-09),

6. 4304996 - Water sterilizer and organic matter measurement instrument (1981-12-08),

7. 4272679 - Ultraviolet radiation sensor (1981-06-09),

8. 4246101 - Water recycling system (1981-01-20),

9. 4145279 - Water recycling system (1979-03-20),

Pure Cycle Corporation is a Colorado-based company that provides water and wastewater services, and land development. With over 40 years of experience, Pure Cycle is dedicated to providing sustainable solutions for water management and infrastructure development.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#122 in Boulder, CO

#666 in Colorado

#31,684 in US

Boulder, CO, United States of America

Pure Cycle Corporation

Forward Citations = 220

3 inventors:

Frederick K Blades (6 out of 29 patents)

Howard W Selby, Iii (3 out of 9 patents)

Paul Charles Melanson (1 out of 16 patents)

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