Calvert Environmental, Inc.

Calculating rank

USPTO Granted Patents = 5

Forward Citations = 70

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2 inventors (with patents filed for the assignee):

Shui-Chow Yung (4 out of 4 patents)

Ronald G Patterson (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 5417920 - Odor control method (1995-05-23),

2. 5391220 - Pollution control system and method of using same (1995-02-21),

3. 5308589 - Odor control system (1994-05-03),

4. 5154734 - Pollution control system and method of using same (1992-10-13),

5. 5147421 - Wet scrubber particle discharge system and method of using the same (1992-09-15),

Company Overview

Calvert Environmental, Inc. is a leading environmental consulting firm specializing in providing sustainable solutions to complex environmental challenges. With over 20 years of experience, we offer a wide range of services including environmental impact assessments, remediation, compliance monitoring, and sustainability consulting. Our team of experts is dedicated to helping our clients achieve their environmental goals while ensuring regulatory compliance and promoting stewardship of the natural environment.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#875 in San Diego, CA

#12,079 in California

#51,669 in US

San Diego, CA, United States of America