Sturgeon Bay, WI, United States of America

Richard A Stearn

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: J. I. Case Company, Marine Travelift, Inc.. Active years: 1979-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A Stearn. Retrieved from https://idiyas.com/inventor/richard-a-stearn

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 = 4

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 1979-1987

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Richard A. Stearn: A Pioneer in Load Stabilization and Mobile Hoisting Solutions

Introduction: Richard A. Stearn, based in Sturgeon Bay, Wisconsin, has made significant contributions to the fields of engineering and invention. With a portfolio that includes four patents, Stearn has demonstrated a remarkable ability to innovate, particularly in the realm of suspended load stabilization and mobile hoisting solutions.

Latest Patents: Stearn's latest patents showcase his ingenuity and practical approach to problem-solving. One of his notable inventions is the "Suspended Load Positioning Stabilizing System". This wire rope or cable stabilizing system applies a balancing force to a suspended load, ensuring that its vertical movement remains perpendicular to the surface upon which it is placed. This invention addresses challenges posed by lateral loading forces, whether caused by a vessel's list or trim or by wind loading during loading or unloading operations. Additionally, his "Mobile Hoist" is a straddle-type mobile hoist featuring loading slings that automatically equalize the loading applied through the slings, while also allowing for variable lateral spacing between those slings, further enhancing operational efficiency and safety.

Career Highlights: Throughout his career, Richard A. Stearn has worked with reputable companies like Marine Travelift, Inc. and J.I. Case Company. His experience in these organizations has not only honed his technical skills but has also allowed him to develop innovative solutions that address real-world challenges in the engineering sector.

Collaborations: Stearn's work has been enriched through collaborations with skilled professionals in the field. Notable coworkers include Norbert W. Lenius and Gerald P. Lamer, who have contributed to the innovative environment that fosters creative ideas and solutions.

Conclusion: Richard A. Stearn stands out as an inventor whose work has significantly impacted load stabilization and hoisting technologies. His latest patents reflect a deep understanding of practical engineering challenges, paired with a commitment to innovation. With a solid foundation built through collaborations and experience, Stearn's contributions continue to influence the industry and inspire future inventors.

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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