Brooklyn, NY, United States of America

Stephen Kempf

This inventor holds 2 USPTO granted patents. Top assignee: Lee Spring Company LLC. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Kempf. Retrieved from https://idiyas.com/inventor/stephen-kempf

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 = 5.5

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2015-2022

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2 patents (USPTO):Explore Patents

Title: Innovations by Stephen Kempf

Introduction

Stephen Kempf is an accomplished inventor based in Brooklyn, NY. He has made significant contributions to the field of engineering, particularly in the design of drawbar assemblies and plastic springs. With a total of 2 patents to his name, Kempf continues to push the boundaries of innovation.

Latest Patents

Kempf's latest patents include "Coined Drawbars for Drawbar Assemblies" and "Plastic Spring and Method and Apparatus for Making the Same." The first patent describes a drawbar assembly that features two continuous drawbars oriented to overlap, with a compression coil spring positioned over the overlapping portions. The second patent introduces a helical spring made of plastic material, which includes end coils and active coils, showcasing a unique design that enhances functionality.

Career Highlights

Stephen Kempf is currently employed at Lee Spring Company LLC, where he applies his expertise in spring design and engineering. His work has contributed to the development of innovative products that meet the needs of various industries.

Collaborations

Kempf has collaborated with notable coworkers, including Albert Mangels and Subramanya Naglapura. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Stephen Kempf's contributions to the field of engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to inspire future inventors and engineers.

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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