Northbrook, IL, United States of America

Irl H Marshall, Jr

This inventor holds 1 USPTO granted patent. Top assignee: Duraclean International, Inc.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Irl H Marshall, Jr. Retrieved from https://idiyas.com/inventor/irl-h-marshall-jr

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 = 2.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1982

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Irl H Marshall, Jr: Innovator in Floor Cleaning Technology

Introduction

Irl H Marshall, Jr. is a notable inventor based in Northbrook, IL (US). He has made significant contributions to the field of cleaning technology, particularly with his innovative designs for floor cleaning apparatuses. His work has led to the development of a unique device that enhances the efficiency of cleaning carpets.

Latest Patents

Marshall holds a patent for an "Apparatus for cleaning floors and floor coverings." This invention features a rotatably mounted brush that extends in a transverse direction, parallel to the floor. The apparatus is equipped with multiple foam-producing nozzles located at the rear of the brush. These nozzles spray foam into the brush, allowing the rotation to effectively clean the floor. Additionally, the device includes vacuum means with a downwardly directed intake that removes foam and dirt from the floor during operation.

Career Highlights

Irl H Marshall, Jr. is associated with Duraclean International, Inc., where he has applied his expertise in cleaning technology. His innovative approach has contributed to the company's reputation for quality cleaning solutions. His patent reflects his commitment to improving cleaning methods and enhancing user experience.

Collaborations

Marshall has worked alongside Paul R Bald, contributing to the development of advanced cleaning technologies. Their collaboration has focused on creating effective solutions for both residential and commercial cleaning needs.

Conclusion

Irl H Marshall, Jr. is a distinguished inventor whose work in floor cleaning technology has made a lasting impact. His innovative apparatus demonstrates the potential for advancements in cleaning methods, showcasing his dedication to improving everyday tasks.

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]
Loading…