Avon Lake, OH, United States of America

Clive J Copsey

This inventor holds 1 USPTO granted patent. Top assignee: The Geon Company. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clive J Copsey. Retrieved from https://idiyas.com/inventor/clive-j-copsey

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Clive J Copsey: Innovator in Thermoforming Technology

Introduction

Clive J Copsey is a notable inventor based in Avon Lake, OH (US). He has made significant contributions to the field of thermoforming technology, particularly in the manufacturing of refrigerator doors. His innovative approach has led to the development of a unique process that enhances the efficiency and quality of plastic door production.

Latest Patents

Clive J Copsey holds a patent for a process titled "Process for thermoforming plastic doors." This patent describes a method of molding a refrigerator door by preheating a pair of plastic sheets. The first sheet is placed on a lower female mold, while the second sheet is positioned on a plug assist female mold. A full vacuum is drawn on the preheated sheet in the lower mold to shape it into the final form of the front door panel. Meanwhile, a partial vacuum is applied to the second sheet to partially form it into the configuration of the inner door panel. The preformed second sheet is then transferred to an upper male mold, where a full vacuum is drawn to complete the molding process. The two panels are subsequently fusion bonded at their outer perimeters to create a closed chamber, which is filled with foam insulation after the panels cool.

Career Highlights

Clive J Copsey has dedicated his career to advancing manufacturing techniques in the plastics industry. His work at The Geon Company has allowed him to apply his innovative ideas in a practical setting. His patent reflects his commitment to improving production methods and enhancing product quality.

Collaborations

Throughout his career, Clive has collaborated with talented individuals such as Gerard J Barthelemy and Martin T Chernock. These collaborations have contributed to the development of innovative solutions in the field of thermoforming.

Conclusion

Clive J Copsey's contributions to the field of thermoforming technology exemplify the impact of innovation in manufacturing. His patented process for producing plastic doors showcases his expertise and commitment to advancing industry standards.

Profile summary based on public USPTO records.
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]
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