Minneapolis, MN, United States of America

Stanely D Hjelmstad

This inventor holds 1 USPTO granted patent. Top assignee: Onan Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stanely D Hjelmstad. Retrieved from https://idiyas.com/inventor/stanely-d-hjelmstad

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 = 4.0

ph-index = 1

Forward Citations = 117(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Innovations by Stanely D Hjelmstad

Introduction

Stanely D Hjelmstad is a notable inventor based in Minneapolis, MN. He has made significant contributions to the field of generator technology. His innovative designs have led to the development of efficient and effective generator sets.

Latest Patents

Hjelmstad holds a patent for a generator set and method. This generator set includes an internal combustion engine that drives an alternator or generator to generate electricity. The engine and generator are air-cooled by air driven by a fan along two parallel air cooling circuits through the generator set. The components of the set are enclosed in a two-piece housing or enclosure featuring two openings: an air inlet and an air outlet. This design enhances the efficiency and functionality of the generator set.

Career Highlights

Hjelmstad is associated with Onan Corporation, where he has contributed to various projects and innovations. His work has been instrumental in advancing generator technology and improving energy solutions.

Collaborations

He has collaborated with notable coworkers, including Stephen M Clancey and Mark S Lent. Their combined expertise has fostered innovation and development within their projects.

Conclusion

Stanely D Hjelmstad's contributions to generator technology exemplify the spirit of innovation. His patent and work at Onan Corporation highlight his commitment to advancing energy 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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