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For the Inventor, By the Inventor

Rochester, NY, United States of America

Richard P Greenaway

This inventor holds 1 USPTO granted patent. Top assignee: Eastman-Kodak Company. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard P Greenaway. Retrieved from https://idiyas.com/inventor/richard-p-greenaway

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal1 out of 21,604 
 
Eastman-Kodak Company
 patents

Years Active: 1992

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1 patent (USPTO):Explore Patents
1. 5136338 - Method and apparatus for solid recovery of waste toner (1992-08-04),

Title: Richard P Greenaway: Innovator in Waste Toner Recovery

Introduction

Richard P Greenaway is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of waste management, particularly in the recovery of waste toner from copiers and printers. His innovative approach has led to the development of a unique method and apparatus that enhances the efficiency of toner recovery.

Latest Patents

One of Richard P Greenaway's key patents is titled "Method and apparatus for solid recovery of waste toner." This invention involves an apparatus designed to recover waste toner in a copier or printer. It features a rotatable heating drum and a heat source that heats the drum to a temperature sufficient to melt toner particles. Waste toner particles removed by a cleaning apparatus are fed through a chute onto the surface of the heating drum for melting. A rotatable receiving roller forms a transfer nip with the heating drum, allowing for the transfer of melted toner. The melted toner on the receiving roller is then cooled into a solid mass or plug for clean and safe disposal. This innovative solution addresses the environmental concerns associated with waste toner disposal.

Career Highlights

Richard P Greenaway has had a distinguished career at Eastman Kodak Company, where he has applied his expertise in engineering and innovation. His work has not only contributed to the company's success but has also advanced the field of waste management technology.

Collaborations

Throughout his career, Richard has collaborated with talented individuals such as Thomas W Bober and Kent A Randall. These collaborations have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

Richard P Greenaway's contributions to the field of waste toner recovery exemplify the importance of innovation in addressing environmental challenges. His patented method and apparatus represent a significant advancement in the efficient management of waste toner, showcasing his commitment to sustainability and technological progress.

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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