Coldwater, Canada

David Robert Fletcher

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Robert Fletcher. Retrieved from https://idiyas.com/inventor/david-robert-fletcher

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 = 6.0

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of David Robert Fletcher

Introduction

David Robert Fletcher, a noteworthy inventor hailing from Coldwater, CA, has made significant contributions to the field of electrical engineering. With a passion for innovation, he has developed a unique invention that addresses practical challenges in transformer technology.

Latest Patents

Fletcher holds a patent for a "Planar transformer and method of manufacture." This innovative design features a planar transformer wherein a conformal dielectric epoxy composition is applied on the planes containing the primary and secondary windings. This encapsulation not only protects the windings but also prevents electrical contact between the primary and secondary windings around the perimeters of each plane. Additionally, the design includes a conformal dielectric epoxy composition that separates the primary windings from the secondary circuits directly beneath the windings, enhancing performance and safety.

Career Highlights

David Robert Fletcher is currently affiliated with the International Business Machines Corporation (IBM), where his expertise in electrical engineering and innovation is put to great use. His work at IBM reflects a commitment to advancing technology and providing solutions that benefit both the industry and consumers.

Collaborations

Throughout his career, Fletcher has collaborated with talented coworkers such as John Michael Gallagher and Terry Chester Lahr. These partnerships have likely contributed to his success and the development of his patented invention, showcasing the power of teamwork in the innovation process.

Conclusion

David Robert Fletcher continues to be an influential figure in the realm of electrical engineering, leveraging his inventive spirit to propel technological advancements. His patent exemplifies the blend of creativity and engineering precision, offering insights into the future of transformer technology. As he progresses in his career with IBM, there is little doubt that his innovative contributions will leave a lasting impact on the industry.

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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