Shelbyville, TN, United States of America

Charles G Renegar

This inventor holds 5 USPTO granted patents. Top assignees: Hasbro Industries, Inc., Empire Enterprises, Inc.. Active years: 1977-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles G Renegar. Retrieved from https://idiyas.com/inventor/charles-g-renegar

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1977-1986

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5 patents (USPTO):Explore Patents

Title: The Innovations of Charles G. Renegar

Introduction

Charles G. Renegar, an innovative inventor hailing from Shelbyville, TN, has made significant contributions to the manufacturing of pencils with his unique inventions. With a total of five patents to his name, Renegar's work has revolutionized the way pencils are produced and painted, enhancing efficiency in the production process.

Latest Patents

Renegar's latest patents reflect his commitment to automating and improving pencil production. One notable invention is the "System for Automatically Painting Pencils," which features multiple paint stations designed for sequentially applying coats of paint to pencils directly from the production line. This system utilizes a well-organized conveyor mechanism that ensures pencils move smoothly through each painting and drying phase without manual intervention.

Another important patent is the "Apparatus for Striping Pencils." This innovative device extrudes paint through die orifices into a passage that guides the pencil longitudinally. The design allows for precise paint application, creating stripes that enhance the aesthetic appeal of the pencils. Renegar's ingenuity in this area showcases his ability to execute complex automation in production settings.

Career Highlights

Throughout his career, Renegar has demonstrated a profound impact on the pencil manufacturing industry. His tenure at Hasbro Industries, Inc. and Empire Enterprises, Inc. provided him with valuable experience and insights, further shaping his inventive journey. These companies played important roles in his development as an inventor, allowing him to explore and refine his ideas in real-world settings.

Collaborations

Renegar's innovative endeavors were often supported by a dynamic team, which included notable collaborators such as Russell D. Agee and Frank Edward Colbeck. These partnerships contributed to the successful realization of his innovative projects, underscoring the value of teamwork in the realm of invention.

Conclusion

Charles G. Renegar's inventive spirit and pioneering patents have made a lasting impact on the pencil industry. His innovative systems not only streamline production but also enrich the final product, ensuring that the pencils manufactured meet modern standards of quality and efficiency. Renegar’s contributions reflect the essence of innovation, embodying the potential for creativity to drive positive change in manufacturing processes.

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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