Coppus Engineering Corporation

Calculating rank

USPTO Granted Patents = 7

Trademarks = 8

Forward Citations = 44

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5 inventors (with patents filed for the assignee):

Richard W Munroe (3 out of 3 patents)

Mark S Chumsae (2 out of 3 patents)

Paul Flanagan (1 out of 6 patents)

4. Prem Pratap (1 out of 1 patent)

5. Henry W Wlodkowski (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 5222525 - Plastic diffuser (1993-06-29),

2. D329895 - Duct canister for carrying and storing sections of a flexible duct used (1992-09-29),

3. 5083011 - Air heater with safety control circuit (1992-01-21),

4. 4765373 - Gas flow amplifier (1988-08-23),

5. 4597679 - Apparatus for lubricating a bearing assembly (1986-07-01),

6. 4480790 - Rotary burner (1984-11-06),

7. 4445392 - Overspeed trip mechanism (1984-05-01),

Company Overview

Coppus Engineering Corporation is a leading provider of industrial engineering solutions, specializing in custom design and manufacturing of high-performance ventilation equipment. With over 100 years of experience, we pride ourselves on delivering innovative and efficient solutions to meet the unique needs of our clients. Our products are used in a variety of industries, including oil and gas, chemical, and power generation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#2 in Millbury, MA

#2,307 in Massachusetts

#39,947 in US

Millbury, MA, United States of America