Forward Citations = 68

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10 inventors (with patents filed for the assignee):

Fred H Ponce (2 out of 3 patents)

D Warren Vidrine (2 out of 2 patents)

Walter M Doyle (1 out of 46 patents)

4. Norman S Hughes (1 out of 5 patents)

5. Carlos H Pareja (1 out of 1 patent)

6. Walter R Studhalter (1 out of 4 patents)

7. Emil W Ritzi (1 out of 4 patents)

8. Lance G Hays (1 out of 3 patents)

9. Kenneth L Maloney (1 out of 1 patent)

10. Nick B De Volo (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5313269 - Three-dimensional refractively scanning interferometer having removable (1994-05-17),

2. 5239409 - Reflectance infrared microscope having high radiation throughput (1993-08-24),

3. 5155551 - Laser referencing system for refractively scanning interferometer (1992-10-13),

4. 4336693 - Refrigeration process using two-phase turbine (1982-06-29),

5. 4335660 - Apparatus and method for flue gas recirculation in a solid fuel boiler (1982-06-22),

Company Overview

Research-Cottrell Technologies, Inc. is a leading global provider of air pollution control and environmental technology solutions. With over 100 years of experience, the company specializes in designing and manufacturing cutting-edge systems for industries such as power generation, petrochemical, and manufacturing. Their innovative solutions help clients meet regulatory requirements and reduce emissions, ensuring a cleaner and more sustainable environment.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#458 in Irvine, CA

#12,073 in California

#51,644 in US

Irvine, CA, United States of America

Research-Cottrell Technologies, Inc.

Forward Citations = 68

10 inventors:

Fred H Ponce (2 out of 3 patents)

D Warren Vidrine (2 out of 2 patents)

Walter M Doyle (1 out of 46 patents)

4. Norman S Hughes (1 out of 5 patents)

5. Carlos H Pareja (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Research-Cottrell Technologies, Inc.. Retrieved from https://idiyas.com/company/research-cottrell-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]