Winchester, VA, United States of America

Craig J Demko

This inventor holds 4 USPTO granted patents. Top assignee: Rubbermaid Commercial Products LLC. Active years: 2002-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig J Demko. Retrieved from https://idiyas.com/inventor/craig-j-demko

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 = 2.2

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 2002-2006

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4 patents (USPTO):Explore Patents

Title: Craig J Demko: Innovator in Waste Management Solutions

Introduction

Craig J Demko is a notable inventor based in Winchester, VA (US). He has made significant contributions to the field of waste management through his innovative designs. With a total of 4 patents to his name, Demko continues to push the boundaries of practical solutions for everyday challenges.

Latest Patents

One of Demko's latest inventions is a smoking-waste receptacle. This receptacle features a housing and a container designed to receive smoking waste. The container can be easily inserted into and removed from the housing. It includes a removal opening that allows for the convenient disposal of smoking waste, along with a door that covers the opening when the container is in place. Additionally, the container is equipped with flow-inhibiting structures to prevent smoke from escaping.

Another notable invention is a dolly designed for transporting multiple containers. This dolly is equipped with several casters that enable it to spin on its footprint. The supports, which can carry containers, are hinged together, allowing the dolly to flex over uneven flooring. Large side wheels are also included to minimize the effort required to maneuver the dolly over obstacles. When not in use, the supports can be rotated to a vertical position for easier storage.

Career Highlights

Demko is currently employed at Rubbermaid Commercial Products LLC, where he continues to develop innovative solutions for commercial waste management. His work has garnered attention for its practicality and effectiveness in addressing common issues faced in various environments.

Collaborations

Throughout his career, Demko has collaborated with talented individuals such as Thomas Perelli and Craig Kevin Rogers. These partnerships have contributed to the successful development of his inventions.

Conclusion

Craig J Demko is a dedicated inventor whose work in waste management has led to practical solutions that benefit many. His innovative patents reflect his commitment to improving everyday life through thoughtful design.

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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