La Crescent, MN, United States of America

Stephen A Smaby

This inventor holds 1 USPTO granted patent. Top assignee: The Trane Company. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen A Smaby. Retrieved from https://idiyas.com/inventor/stephen-a-smaby

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 = 11(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Stephen A. Smaby

Introduction: Stephen A. Smaby, an inventive spirit based in La Crescent, MN, is known for his contributions to the field of compressor technology. With a unique patent under his name, Smaby has made significant advancements that enhance the efficiency of compressor operations.

Latest Patents: Smaby holds one patent for a novel Compressor Oil Pump, which features an integral contaminant collector and a helical vane designed to improve pumping efficiency. This innovative design includes a cone-shaped pick-up tube connected to a rotatably driven vertical shaft. The tube extends into a reservoir of oil, capturing it through an inlet opening. As the tube rotates, centrifugal force directs oil to the tapered interior, along with cleaning out contaminant particles that settle into an annular collection groove. The helical vane within the pick-up tube further optimizes the pumping process by accelerating the oil, leading to enhanced volumetric flow output.

Career Highlights: Stephen A. Smaby's professional journey includes a pivotal role at The Trane Company, where he has applied his engineering skills to develop cutting-edge solutions in HVAC technology. His work on the Compressor Oil Pump not only reflects his technical expertise but also showcases his commitment to improving industry standards.

Collaborations: During his time at The Trane Company, Smaby has had the opportunity to collaborate with fellow innovator Arthur L. Butterworth. Their partnership emphasizes the importance of teamwork in driving technological advancements and achieving practical solutions in engineering.

Conclusion: Stephen A. Smaby's inventive contributions, particularly with his Compressor Oil Pump patent, mark him as a notable figure in the field of engineering. His dedication to improving efficiency in compressor systems continues to influence the industry, setting a standard for future innovations. As he progresses in his career, the impact of his work is sure to resonate within the engineering community and beyond.

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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