Valley Park, MO, United States of America

Earl Dean Sandefur

This inventor holds 1 USPTO granted patent. Top assignee: Eaton Corporation. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Earl Dean Sandefur. Retrieved from https://idiyas.com/inventor/earl-dean-sandefur

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Earl Dean Sandefur: Innovator in Transformer Technology

Introduction

Earl Dean Sandefur is a notable inventor based in Valley Park, MO (US). He has made significant contributions to the field of electrical engineering, particularly with his innovative designs in transformer technology. His work has been recognized for its practicality and efficiency in electrical systems.

Latest Patents

Earl Dean Sandefur holds a patent for a "Removable Switchboard Transformer." This invention describes a removable transformer system that includes a switchboard structure, a removable transformer that can be moved in and out of the switchboard, and a mounting and supporting assembly for the transformer. This design allows for horizontal displacement of the transformer during operation, enhancing the functionality and maintenance of electrical systems.

Career Highlights

Sandefur is currently employed at Eaton Corporation, a leading global technology company that specializes in power management solutions. His role at Eaton has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of electrical engineering.

Collaborations

Throughout his career, Earl Dean Sandefur has collaborated with talented individuals such as Hector Gabriel Dumaine and Mitchell Dean Fretwell. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Earl Dean Sandefur's contributions to transformer technology exemplify the spirit of innovation in electrical engineering. His patent for the removable switchboard transformer showcases his ability to solve complex problems in practical ways. His work continues 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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