Trademarks = 3

Forward Citations = 190

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2 inventors (with patents filed for the assignee):

Ronald A Coules (4 out of 9 patents)

John L Gename (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 4220293 - Hose carrier (1980-09-02),

2. 4192478 - Quarter turn circuit board guide (1980-03-11),

3. 4007516 - Quarter turn locking fastener device (1977-02-15),

4. 3996500 - Chassis connector and circuit board clip (1976-12-07),

5. 3952232 - Circuit board ejector (1976-04-20),

Richco Plastic Company is a leading manufacturer of high-quality plastic components and packaging solutions. With over 50 years of experience, we specialize in injection molding, extrusion, and custom design services for a wide range of industries. Our state-of-the-art facilities and expert team ensure superior quality and timely delivery for our clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#555 in Chicago, IL

#2,360 in Illinois

#50,165 in US

Chicago, IL, United States of America

Richco Plastic Company

Forward Citations = 190

2 inventors:

Ronald A Coules (4 out of 9 patents)

John L Gename (1 out of 3 patents)

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