Cedar Rapids, IA, United States of America

Stephen R Epps

This inventor holds 1 USPTO granted patent. Top assignee: Harnischfeger Corporation. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen R Epps. Retrieved from https://idiyas.com/inventor/stephen-r-epps-zd97irvi

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen R. Epps

Introduction

Stephen R. Epps is a notable inventor based in Cedar Rapids, IA (US). He has made significant contributions to the field of mobile crane technology. His innovative designs have improved the functionality and efficiency of cranes used in various industries.

Latest Patents

Stephen R. Epps holds a patent for a mobile crane featuring telescoping outriggers and power-operated screws. This invention includes an extensible boom that can swing about both vertical and horizontal axes. The telescoping outriggers extend transversely from the main frame of the crane and are pivotally mounted to allow for easy transition between stowed and operational positions. The design incorporates power-operated extension means, utilizing a reversible hydraulic motor to adjust the outriggers effectively.

Career Highlights

Epps is associated with Harnischfeger Corporation, where he has contributed to advancements in crane technology. His work has been instrumental in enhancing the capabilities of mobile cranes, making them more versatile and user-friendly.

Collaborations

Epps has collaborated with Narahari Gattu, working together to innovate and improve crane designs. Their partnership has led to advancements that benefit the industry as a whole.

Conclusion

Stephen R. Epps is a distinguished inventor whose work in mobile crane technology has made a lasting impact. His patent for a mobile crane with telescoping outriggers showcases his innovative spirit and dedication to improving engineering solutions.

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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