Oregon, WI, United States of America

Ronald L Erfurth

This inventor holds 1 USPTO granted patent. Top assignee: Brookefield Hunter, Inc.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ronald L Erfurth. Retrieved from https://idiyas.com/inventor/ronald-l-erfurth

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 = 3.0

ph-index = 1

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Innovations by Ronald L. Erfurth: The Dual-Purpose Wheeled Apparatus

Introduction

Ronald L. Erfurth is an inventive mind based in Oregon, Wisconsin, recognized for his contributions to mobility solutions. He holds a patent that showcases his innovative spirit, particularly in the development of assistive devices that enhance the quality of life for individuals in need of mobility aids.

Latest Patents

Erfurth’s notable patent is for a "Wheeled apparatus for use as walker and wheelchair." This dual-purpose design is engineered to function both as a wheeled walker and a wheelchair, providing versatility to its users. The apparatus features a foldable frame, two transversely spaced-apart wheels with a negative camber angle, and a third wheel longitudinally spaced from the others. A bi-directional seat allows for both rearward and forward-facing seating options, enhancing its usability in different contexts. Additionally, the design incorporates features to minimize the risk of tipping, emphasizing safety and stability.

Career Highlights

Erfurth has been affiliated with Brookefield Hunter, Inc., a company recognized for its dedication to innovative solutions in mobility and assistive technology. His work in this capacity has led to significant advancements in the design and functionality of wheeled mobility devices.

Collaborations

Throughout his career, Ronald L. Erfurth has collaborated with notable colleagues, including Lloyd L. Lautzenhiser and Wendell E. Miller. Their teamwork reflects a shared commitment to improving the designs and technologies that aid individuals with mobility challenges.

Conclusion

Ronald L. Erfurth's inventive contributions, particularly his patent for a multifunctional wheeled apparatus, exemplify innovation in the field of mobility aids. His work not only demonstrates technological advancement but also underscores a deep commitment to enhancing user experience and safety. As he continues to work with Brookefield Hunter, Inc., Erfurth is sure to remain an influential figure in the realm of assistive technology.

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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