Shelby, NC, United States of America

Irvin L Koelle

This inventor holds 1 USPTO granted patent. Top assignee: Ppg Industries, Inc.. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Irvin L Koelle. Retrieved from https://idiyas.com/inventor/irvin-l-koelle

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 = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Irvin L. Koelle: Innovator in Waste Material Recycling

Introduction

Irvin L. Koelle is a notable inventor based in Shelby, NC (US). He has made significant contributions to the field of recycling, particularly in the processing of waste materials produced by glass. His innovative approach has led to the development of a unique system that enhances the efficiency of recycling processes.

Latest Patents

Irvin L. Koelle holds 1 patent for his invention titled "System and process for recycling waste material produced by a glass." This patent describes a comprehensive waste material processing system that includes several key components: a waste material supply, a shredder, a moisture reducing device, a crusher with a rotatable screw auger, a dryer, and a separating device. The system is designed to effectively recycle waste material by crushing and separating it into usable components.

Career Highlights

Throughout his career, Irvin has worked with PPG Industries, Inc., where he has applied his expertise in recycling technologies. His work has focused on improving the sustainability of glass production and waste management practices.

Collaborations

Irvin has collaborated with fellow inventor Curtis L. Hanvey, Jr., contributing to advancements in recycling technologies and processes.

Conclusion

Irvin L. Koelle's innovative work in recycling waste materials showcases his commitment to sustainability and environmental responsibility. His contributions have the potential to significantly impact the recycling industry and promote more efficient waste management practices.

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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